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DOE OSTI2020

Materials Data on Mn3OF5 by Materials Project

Mn3OF5 is Hydrophilite-derived structured and crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are four inequivalent Mn+2.33+ sites. In the first Mn+2.33+ site, Mn+2.33+ is bonded to one O2- and five F1- atoms to form MnOF5 octahedra that share corners with eight MnF6 octahedra and edges with two MnOF5 octahedra. The corner-sharing octahedra tilt angles range from 48–56°. The Mn–O bond length is 2.03 Å. There are a spread of Mn–F bond distances ranging from 2.15–2.21 Å. In the second Mn+2.33+ site, Mn+2.33+ is bonded to two equivalent O2- and four F1- atoms to form a mixture of edge and corner-sharing MnO2F4 octahedra. The corner-sharing octahedra tilt angles range from 42–50°. Both Mn–O bond lengths are 1.92 Å. There are two shorter (2.11 Å) and two longer (2.16 Å) Mn–F bond lengths. In the third Mn+2.33+ site, Mn+2.33+ is bonded to six F1- atoms to form a mixture of edge and corner-sharing MnF6 octahedra. The corner-sharing octahedra tilt angles range from 48–54°. There are two shorter (2.10 Å) and four longer (2.15 Å) Mn–F bond lengths. In the fourth Mn+2.33+ site, Mn+2.33+ is bonded to one O2- and five F1- atoms to form MnOF5 octahedra that share corners with eight MnOF5 octahedra and edges with two MnF6 octahedra. The corner-sharing octahedra tilt angles range from 42–56°. The Mn–O bond length is 1.98 Å. There are a spread of Mn–F bond distances ranging from 2.11–2.15 Å. O2- is bonded in a trigonal planar geometry to three Mn+2.33+ atoms. There are five inequivalent F1- sites. In the first F1- site, F1- is bonded in a trigonal planar geometry to three Mn+2.33+ atoms. In the second F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.33+ atoms. In the third F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.33+ atoms. In the fourth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+2.33+ atoms. In the fifth F1- site, F1- is bonded in a trigonal planar geometry to three Mn+2.33+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mn2OF3 by Materials Project

Mn2OF3 is zeta iron carbide-derived structured and crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are four inequivalent Mn+2.50+ sites. In the first Mn+2.50+ site, Mn+2.50+ is bonded to one O2- and five F1- atoms to form MnOF5 octahedra that share corners with eight equivalent MnO2F4 octahedra and edges with two equivalent MnOF5 octahedra. The corner-sharing octahedra tilt angles range from 47–54°. The Mn–O bond length is 2.01 Å. There are one shorter (2.14 Å) and four longer (2.16 Å) Mn–F bond lengths. In the second Mn+2.50+ site, Mn+2.50+ is bonded to one O2- and five F1- atoms to form MnOF5 octahedra that share corners with eight MnO2F4 octahedra and edges with two MnOF5 octahedra. The corner-sharing octahedra tilt angles range from 45–55°. The Mn–O bond length is 2.00 Å. There are a spread of Mn–F bond distances ranging from 2.10–2.17 Å. In the third Mn+2.50+ site, Mn+2.50+ is bonded to two O2- and four F1- atoms to form MnO2F4 octahedra that share corners with eight MnOF5 octahedra and edges with two MnO2F4 octahedra. The corner-sharing octahedra tilt angles range from 47–55°. There is one shorter (1.94 Å) and one longer (1.95 Å) Mn–O bond length. There are a spread of Mn–F bond distances ranging from 2.10–2.19 Å. In the fourth Mn+2.50+ site, Mn+2.50+ is bonded to two equivalent O2- and four F1- atoms to form MnO2F4 octahedra that share corners with eight equivalent MnOF5 octahedra and edges with two equivalent MnO2F4 octahedra. The corner-sharing octahedra tilt angles range from 45–53°. Both Mn–O bond lengths are 1.97 Å. There are two shorter (2.07 Å) and two longer (2.16 Å) Mn–F bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a trigonal planar geometry to three Mn+2.50+ atoms. In the second O2- site, O2- is bonded in a trigonal planar geometry to three Mn+2.50+ atoms. There are four inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.50+ atoms. In the second F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.50+ atoms. In the third F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+2.50+ atoms. In the fourth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+2.50+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on MnOF by Materials Project

MnOF is zeta iron carbide-derived structured and crystallizes in the monoclinic P2/m space group. The structure is three-dimensional. there are five inequivalent Mn3+ sites. In the first Mn3+ site, Mn3+ is bonded to four equivalent O2- and two equivalent F1- atoms to form MnO4F2 octahedra that share corners with eight equivalent MnO3F3 octahedra and edges with two equivalent MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 49–51°. All Mn–O bond lengths are 1.97 Å. Both Mn–F bond lengths are 2.21 Å. In the second Mn3+ site, Mn3+ is bonded to two O2- and four F1- atoms to form MnO2F4 octahedra that share corners with eight MnO3F3 octahedra and edges with two equivalent MnO2F4 octahedra. The corner-sharing octahedra tilt angles range from 48–52°. There is one shorter (1.90 Å) and one longer (1.93 Å) Mn–O bond length. There are two shorter (2.05 Å) and two longer (2.07 Å) Mn–F bond lengths. In the third Mn3+ site, Mn3+ is bonded to two equivalent O2- and four equivalent F1- atoms to form MnO2F4 octahedra that share corners with eight equivalent MnO4F2 octahedra and edges with two equivalent MnO2F4 octahedra. The corner-sharing octahedra tilt angles range from 49–51°. Both Mn–O bond lengths are 1.90 Å. All Mn–F bond lengths are 2.04 Å. In the fourth Mn3+ site, Mn3+ is bonded to three O2- and three F1- atoms to form MnO3F3 octahedra that share corners with eight MnO4F2 octahedra and edges with two equivalent MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 48–52°. There is two shorter (1.94 Å) and one longer (1.98 Å) Mn–O bond length. There are two shorter (2.05 Å) and one longer (2.30 Å) Mn–F bond lengths. In the fifth Mn3+ site, Mn3+ is bonded to four O2- and two F1- atoms to form MnO4F2 octahedra that share corners with eight MnO2F4 octahedra and edges with two equivalent MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 48–51°. All Mn–O bond lengths are 1.97 Å. There are one shorter (2.26 Å) and one longer (2.28 Å) Mn–F bond lengths. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn3+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn3+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn3+ atoms. In the fourth O2- site, O2- is bonded in a trigonal planar geometry to three Mn3+ atoms. There are four inequivalent F1- sites. In the first F1- site, F1- is bonded in a 3-coordinate geometry to three Mn3+ atoms. In the second F1- site, F1- is bonded in a 3-coordinate geometry to three Mn3+ atoms. In the third F1- site, F1- is bonded in a 3-coordinate geometry to three Mn3+ atoms. In the fourth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn3+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mn8O13F3 by Materials Project

Mn8O13F3 is zeta iron carbide-derived structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are eight inequivalent Mn+3.62+ sites. In the first Mn+3.62+ site, Mn+3.62+ is bonded to five O2- and one F1- atom to form a mixture of edge and corner-sharing MnO5F octahedra. The corner-sharing octahedra tilt angles range from 46–58°. There are a spread of Mn–O bond distances ranging from 1.87–1.97 Å. The Mn–F bond length is 2.02 Å. In the second Mn+3.62+ site, Mn+3.62+ is bonded to five O2- and one F1- atom to form a mixture of edge and corner-sharing MnO5F octahedra. The corner-sharing octahedra tilt angles range from 50–56°. There are a spread of Mn–O bond distances ranging from 1.93–1.98 Å. The Mn–F bond length is 2.12 Å. In the third Mn+3.62+ site, Mn+3.62+ is bonded to five O2- and one F1- atom to form MnO5F octahedra that share corners with eight MnO5F octahedra and edges with two equivalent MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 48–56°. There are a spread of Mn–O bond distances ranging from 1.90–1.97 Å. The Mn–F bond length is 2.04 Å. In the fourth Mn+3.62+ site, Mn+3.62+ is bonded to five O2- and one F1- atom to form a mixture of edge and corner-sharing MnO5F octahedra. The corner-sharing octahedra tilt angles range from 46–53°. There are a spread of Mn–O bond distances ranging from 1.92–1.98 Å. The Mn–F bond length is 2.06 Å. In the fifth Mn+3.62+ site, Mn+3.62+ is bonded to five O2- and one F1- atom to form a mixture of edge and corner-sharing MnO5F octahedra. The corner-sharing octahedra tilt angles range from 48–59°. There are a spread of Mn–O bond distances ranging from 1.94–2.01 Å. The Mn–F bond length is 2.15 Å. In the sixth Mn+3.62+ site, Mn+3.62+ is bonded to four O2- and two F1- atoms to form a mixture of edge and corner-sharing MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 44–58°. There is two shorter (1.93 Å) and two longer (1.94 Å) Mn–O bond length. There are one shorter (2.03 Å) and one longer (2.12 Å) Mn–F bond lengths. In the seventh Mn+3.62+ site, Mn+3.62+ is bonded to five O2- and one F1- atom to form a mixture of edge and corner-sharing MnO5F octahedra. The corner-sharing octahedra tilt angles range from 48–59°. There are a spread of Mn–O bond distances ranging from 1.87–1.96 Å. The Mn–F bond length is 2.01 Å. In the eighth Mn+3.62+ site, Mn+3.62+ is bonded to five O2- and one F1- atom to form a mixture of edge and corner-sharing MnO5F octahedra. The corner-sharing octahedra tilt angles range from 44–55°. There are a spread of Mn–O bond distances ranging from 1.89–2.00 Å. The Mn–F bond length is 2.03 Å. There are thirteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.62+ atoms. In the second O2- site, O2- is bonded in a trigonal planar geometry to three Mn+3.62+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.62+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.62+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.62+ atoms. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.62+ atoms. In the seventh O2- site, O2- is bonded in a trigonal planar geometry to three Mn+3.62+ atoms. In the eighth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.62+ atoms. In the ninth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.62+ atoms. In the tenth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.62+ atoms. In the eleventh O2- site, O2- is bonded in a trigonal planar geometry to three Mn+3.62+ atoms. In the twelfth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.62+ atoms. In the thirteenth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.62+ atoms. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.62+ atoms. In the second F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.62+ atoms. In the third F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.62+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mn3O5F by Materials Project

Mn3O5F is Hydrophilite-derived structured and crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are four inequivalent Mn+3.67+ sites. In the first Mn+3.67+ site, Mn+3.67+ is bonded to five O2- and one F1- atom to form a mixture of edge and corner-sharing MnO5F octahedra. The corner-sharing octahedra tilt angles range from 43–53°. There are a spread of Mn–O bond distances ranging from 1.90–1.95 Å. The Mn–F bond length is 2.03 Å. In the second Mn+3.67+ site, Mn+3.67+ is bonded to six O2- atoms to form a mixture of edge and corner-sharing MnO6 octahedra. The corner-sharing octahedra tilt angles range from 50–52°. There is four shorter (1.95 Å) and two longer (2.00 Å) Mn–O bond length. In the third Mn+3.67+ site, Mn+3.67+ is bonded to five O2- and one F1- atom to form a mixture of edge and corner-sharing MnO5F octahedra. The corner-sharing octahedra tilt angles range from 43–53°. There are a spread of Mn–O bond distances ranging from 1.90–1.99 Å. The Mn–F bond length is 2.02 Å. In the fourth Mn+3.67+ site, Mn+3.67+ is bonded to four O2- and two equivalent F1- atoms to form a mixture of edge and corner-sharing MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 50–52°. There is two shorter (1.95 Å) and two longer (1.97 Å) Mn–O bond length. Both Mn–F bond lengths are 2.10 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.67+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.67+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.67+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.67+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.67+ atoms. F1- is bonded in a 3-coordinate geometry to three Mn+3.67+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mn3OF5 by Materials Project

Mn3OF5 is Hydrophilite-derived structured and crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are three inequivalent Mn+2.33+ sites. In the first Mn+2.33+ site, Mn+2.33+ is bonded to one O2- and five F1- atoms to form a mixture of edge and corner-sharing MnOF5 octahedra. The corner-sharing octahedra tilt angles range from 47–57°. The Mn–O bond length is 1.98 Å. There are a spread of Mn–F bond distances ranging from 2.12–2.19 Å. In the second Mn+2.33+ site, Mn+2.33+ is bonded to one O2- and five F1- atoms to form a mixture of edge and corner-sharing MnOF5 octahedra. The corner-sharing octahedra tilt angles range from 46–51°. The Mn–O bond length is 1.89 Å. There are a spread of Mn–F bond distances ranging from 2.04–2.16 Å. In the third Mn+2.33+ site, Mn+2.33+ is bonded to one O2- and five F1- atoms to form a mixture of edge and corner-sharing MnOF5 octahedra. The corner-sharing octahedra tilt angles range from 46–57°. The Mn–O bond length is 2.08 Å. There are a spread of Mn–F bond distances ranging from 2.11–2.27 Å. O2- is bonded in a distorted trigonal planar geometry to three Mn+2.33+ atoms. There are five inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.33+ atoms. In the second F1- site, F1- is bonded in a trigonal planar geometry to three Mn+2.33+ atoms. In the third F1- site, F1- is bonded in a trigonal planar geometry to three Mn+2.33+ atoms. In the fourth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+2.33+ atoms. In the fifth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.33+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on MnOF by Materials Project

MnOF is zeta iron carbide-derived structured and crystallizes in the monoclinic C2 space group. The structure is three-dimensional. there are five inequivalent Mn3+ sites. In the first Mn3+ site, Mn3+ is bonded to three O2- and three F1- atoms to form a mixture of corner and edge-sharing MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 47–54°. There is one shorter (1.93 Å) and two longer (1.97 Å) Mn–O bond length. There are a spread of Mn–F bond distances ranging from 1.99–2.22 Å. In the second Mn3+ site, Mn3+ is bonded to three O2- and three F1- atoms to form a mixture of corner and edge-sharing MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 42–57°. There are a spread of Mn–O bond distances ranging from 1.91–1.98 Å. There are a spread of Mn–F bond distances ranging from 1.99–2.18 Å. In the third Mn3+ site, Mn3+ is bonded to three O2- and three F1- atoms to form a mixture of corner and edge-sharing MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 47–55°. There is one shorter (1.94 Å) and two longer (1.98 Å) Mn–O bond length. There are one shorter (2.02 Å) and two longer (2.16 Å) Mn–F bond lengths. In the fourth Mn3+ site, Mn3+ is bonded to three O2- and three F1- atoms to form a mixture of corner and edge-sharing MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 47–54°. There is one shorter (1.93 Å) and two longer (1.97 Å) Mn–O bond length. There are one shorter (1.99 Å) and two longer (2.17 Å) Mn–F bond lengths. In the fifth Mn3+ site, Mn3+ is bonded to three O2- and three F1- atoms to form a mixture of corner and edge-sharing MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 42–57°. There are a spread of Mn–O bond distances ranging from 1.93–1.98 Å. There are a spread of Mn–F bond distances ranging from 2.02–2.18 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a trigonal planar geometry to three Mn3+ atoms. In the second O2- site, O2- is bonded in a trigonal planar geometry to three Mn3+ atoms. In the third O2- site, O2- is bonded in a trigonal planar geometry to three Mn3+ atoms. In the fourth O2- site, O2- is bonded in a trigonal planar geometry to three Mn3+ atoms. In the fifth O2- site, O2- is bonded in a trigonal planar geometry to three Mn3+ atoms. There are five inequivalent F1- sites. In the first F1- site, F1- is bonded in a 3-coordinate geometry to three Mn3+ atoms. In the second F1- site, F1- is bonded in a 3-coordinate geometry to three Mn3+ atoms. In the third F1- site, F1- is bonded in a 3-coordinate geometry to three Mn3+ atoms. In the fourth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn3+ atoms. In the fifth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn3+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on MnOF by Materials Project

MnOF is zeta iron carbide-derived structured and crystallizes in the monoclinic Pc space group. The structure is three-dimensional. there are four inequivalent Mn3+ sites. In the first Mn3+ site, Mn3+ is bonded to two O2- and four F1- atoms to form a mixture of edge and corner-sharing MnO2F4 octahedra. The corner-sharing octahedra tilt angles range from 45–60°. There is one shorter (1.90 Å) and one longer (1.93 Å) Mn–O bond length. There are a spread of Mn–F bond distances ranging from 1.97–2.11 Å. In the second Mn3+ site, Mn3+ is bonded to three O2- and three F1- atoms to form a mixture of edge and corner-sharing MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 44–57°. There are a spread of Mn–O bond distances ranging from 1.92–1.98 Å. There are a spread of Mn–F bond distances ranging from 2.01–2.16 Å. In the third Mn3+ site, Mn3+ is bonded to four O2- and two F1- atoms to form MnO4F2 octahedra that share corners with eight MnO2F4 octahedra and edges with two MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 44–60°. There are a spread of Mn–O bond distances ranging from 1.96–2.00 Å. There are one shorter (2.23 Å) and one longer (2.24 Å) Mn–F bond lengths. In the fourth Mn3+ site, Mn3+ is bonded to three O2- and three F1- atoms to form a mixture of edge and corner-sharing MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 45–63°. There are a spread of Mn–O bond distances ranging from 1.94–2.11 Å. There are a spread of Mn–F bond distances ranging from 1.99–2.10 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn3+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn3+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn3+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn3+ atoms. There are four inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn3+ atoms. In the second F1- site, F1- is bonded in a 3-coordinate geometry to three Mn3+ atoms. In the third F1- site, F1- is bonded in a 3-coordinate geometry to three Mn3+ atoms. In the fourth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn3+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mn12O7F17 by Materials Project

Mn12O7F17 is zeta iron carbide-derived structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are twelve inequivalent Mn+2.58+ sites. In the first Mn+2.58+ site, Mn+2.58+ is bonded to two O2- and four F1- atoms to form a mixture of edge and corner-sharing MnO2F4 octahedra. The corner-sharing octahedra tilt angles range from 47–58°. There is one shorter (1.97 Å) and one longer (2.02 Å) Mn–O bond length. There are a spread of Mn–F bond distances ranging from 2.07–2.16 Å. In the second Mn+2.58+ site, Mn+2.58+ is bonded to one O2- and five F1- atoms to form MnOF5 octahedra that share corners with eight MnOF5 octahedra and edges with two MnO2F4 octahedra. The corner-sharing octahedra tilt angles range from 45–60°. The Mn–O bond length is 2.06 Å. There are a spread of Mn–F bond distances ranging from 2.06–2.24 Å. In the third Mn+2.58+ site, Mn+2.58+ is bonded to three O2- and three F1- atoms to form a mixture of edge and corner-sharing MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 42–60°. There are a spread of Mn–O bond distances ranging from 1.92–2.00 Å. There are a spread of Mn–F bond distances ranging from 2.04–2.33 Å. In the fourth Mn+2.58+ site, Mn+2.58+ is bonded to one O2- and five F1- atoms to form a mixture of edge and corner-sharing MnOF5 octahedra. The corner-sharing octahedra tilt angles range from 47–58°. The Mn–O bond length is 1.94 Å. There are a spread of Mn–F bond distances ranging from 2.04–2.23 Å. In the fifth Mn+2.58+ site, Mn+2.58+ is bonded to two O2- and four F1- atoms to form a mixture of edge and corner-sharing MnO2F4 octahedra. The corner-sharing octahedra tilt angles range from 47–59°. There is one shorter (1.94 Å) and one longer (2.00 Å) Mn–O bond length. There are a spread of Mn–F bond distances ranging from 2.07–2.23 Å. In the sixth Mn+2.58+ site, Mn+2.58+ is bonded to two O2- and four F1- atoms to form MnO2F4 octahedra that share corners with four MnO2F4 octahedra and edges with two MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 43–51°. There is one shorter (1.98 Å) and one longer (2.00 Å) Mn–O bond length. There are a spread of Mn–F bond distances ranging from 2.04–2.17 Å. In the seventh Mn+2.58+ site, Mn+2.58+ is bonded to one O2- and five F1- atoms to form a mixture of edge and corner-sharing MnOF5 octahedra. The corner-sharing octahedra tilt angles range from 47–59°. The Mn–O bond length is 1.99 Å. There are a spread of Mn–F bond distances ranging from 2.07–2.18 Å. In the eighth Mn+2.58+ site, Mn+2.58+ is bonded in a 6-coordinate geometry to two O2- and four F1- atoms. There are one shorter (2.00 Å) and one longer (2.02 Å) Mn–O bond lengths. There are a spread of Mn–F bond distances ranging from 2.05–2.56 Å. In the ninth Mn+2.58+ site, Mn+2.58+ is bonded to one O2- and five F1- atoms to form a mixture of distorted edge and corner-sharing MnOF5 octahedra. The corner-sharing octahedra tilt angles range from 42–60°. The Mn–O bond length is 2.04 Å. There are a spread of Mn–F bond distances ranging from 2.07–2.24 Å. In the tenth Mn+2.58+ site, Mn+2.58+ is bonded to two O2- and four F1- atoms to form a mixture of edge and corner-sharing MnO2F4 octahedra. The corner-sharing octahedra tilt angles range from 43–60°. There is one shorter (1.93 Å) and one longer (1.97 Å) Mn–O bond length. There are a spread of Mn–F bond distances ranging from 2.03–2.20 Å. In the eleventh Mn+2.58+ site, Mn+2.58+ is bonded to two O2- and four F1- atoms to form MnO2F4 octahedra that share corners with eight MnO2F4 octahedra and edges with two MnOF5 octahedra. The corner-sharing octahedra tilt angles range from 45–57°. Both Mn–O bond lengths are 1.98 Å. There are a spread of Mn–F bond distances ranging from 2.02–2.25 Å. In the twelfth Mn+2.58+ site, Mn+2.58+ is bonded to two O2- and four F1- atoms to form a mixture of edge and corner-sharing MnO2F4 octahedra. The corner-sharing octahedra tilt angles range from 47–58°. There is one shorter (1.92 Å) and one longer (1.96 Å) Mn–O bond length. There are a spread of Mn–F bond distances ranging from 2.05–2.27 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+2.58+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+2.58+ atoms. In the third O2- site, O2- is bonded in a trigonal planar geometry to three Mn+2.58+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+2.58+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+2.58+ atoms. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+2.58+ atoms. In the seventh O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+2.58+ atoms. There are seventeen inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.58+ atoms. In the second F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.58+ atoms. In the third F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.58+ atoms. In the fourth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.58+ atoms. In the fifth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+2.58+ atoms. In the sixth F1- site, F1- is bonded in a trigonal planar geometry to three Mn+2.58+ atoms. In the seventh F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.58+ atoms. In the eighth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.58+ atoms. In the ninth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.58+ atoms. In the tenth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+2.58+ atoms. In the eleventh F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.58+ atoms. In the twelfth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.58+ atoms. In the thirteenth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.58+ atoms. In the fourteenth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.58+ atoms. In the fifteenth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+2.58+ atoms. In the sixteenth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+2.58+ atoms. In the seventeenth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.58+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mn6O7F5 by Materials Project

Mn6O7F5 is zeta iron carbide-derived structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are six inequivalent Mn+3.17+ sites. In the first Mn+3.17+ site, Mn+3.17+ is bonded to four O2- and two F1- atoms to form a mixture of corner and edge-sharing MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 43–61°. There are a spread of Mn–O bond distances ranging from 1.87–1.98 Å. There are one shorter (2.05 Å) and one longer (2.06 Å) Mn–F bond lengths. In the second Mn+3.17+ site, Mn+3.17+ is bonded to four O2- and two F1- atoms to form MnO4F2 octahedra that share corners with eight MnO4F2 octahedra and edges with two MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 42–50°. There are a spread of Mn–O bond distances ranging from 1.95–2.01 Å. There are one shorter (2.02 Å) and one longer (2.06 Å) Mn–F bond lengths. In the third Mn+3.17+ site, Mn+3.17+ is bonded to three O2- and three F1- atoms to form a mixture of distorted corner and edge-sharing MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 42–61°. There are a spread of Mn–O bond distances ranging from 1.89–2.05 Å. There are a spread of Mn–F bond distances ranging from 2.03–2.29 Å. In the fourth Mn+3.17+ site, Mn+3.17+ is bonded to four O2- and two F1- atoms to form a mixture of corner and edge-sharing MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 42–61°. There are a spread of Mn–O bond distances ranging from 1.96–2.04 Å. There are one shorter (2.26 Å) and one longer (2.27 Å) Mn–F bond lengths. In the fifth Mn+3.17+ site, Mn+3.17+ is bonded to three O2- and three F1- atoms to form a mixture of corner and edge-sharing MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 42–62°. There are a spread of Mn–O bond distances ranging from 1.92–1.95 Å. There are a spread of Mn–F bond distances ranging from 2.03–2.08 Å. In the sixth Mn+3.17+ site, Mn+3.17+ is bonded to three O2- and three F1- atoms to form a mixture of corner and edge-sharing MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 45–62°. There are a spread of Mn–O bond distances ranging from 1.93–1.98 Å. There are a spread of Mn–F bond distances ranging from 2.05–2.19 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the fifth O2- site, O2- is bonded in a trigonal planar geometry to three Mn+3.17+ atoms. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the seventh O2- site, O2- is bonded in a trigonal planar geometry to three Mn+3.17+ atoms. There are five inequivalent F1- sites. In the first F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.17+ atoms. In the second F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.17+ atoms. In the third F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.17+ atoms. In the fourth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.17+ atoms. In the fifth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.17+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mn5O9F by Materials Project

Mn5O9F is trigonal omega-derived structured and crystallizes in the triclinic P1 space group. The structure is two-dimensional and consists of one Mn5O9F sheet oriented in the (1, 0, 0) direction. there are five inequivalent Mn+3.80+ sites. In the first Mn+3.80+ site, Mn+3.80+ is bonded to six O2- atoms to form edge-sharing MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.90–1.98 Å. In the second Mn+3.80+ site, Mn+3.80+ is bonded to five O2- and one F1- atom to form edge-sharing MnO5F octahedra. There are a spread of Mn–O bond distances ranging from 1.94–2.11 Å. The Mn–F bond length is 2.30 Å. In the third Mn+3.80+ site, Mn+3.80+ is bonded to six O2- atoms to form edge-sharing MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.91–1.99 Å. In the fourth Mn+3.80+ site, Mn+3.80+ is bonded to five O2- and one F1- atom to form edge-sharing MnO5F octahedra. There are a spread of Mn–O bond distances ranging from 1.89–1.96 Å. The Mn–F bond length is 2.02 Å. In the fifth Mn+3.80+ site, Mn+3.80+ is bonded to five O2- and one F1- atom to form edge-sharing MnO5F octahedra. There are a spread of Mn–O bond distances ranging from 1.90–1.95 Å. The Mn–F bond length is 2.02 Å. There are nine inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Mn+3.80+ atoms. In the second O2- site, O2- is bonded in a 3-coordinate geometry to three Mn+3.80+ atoms. In the third O2- site, O2- is bonded in a 3-coordinate geometry to three Mn+3.80+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Mn+3.80+ atoms. In the fifth O2- site, O2- is bonded in a trigonal non-coplanar geometry to three Mn+3.80+ atoms. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to three Mn+3.80+ atoms. In the seventh O2- site, O2- is bonded in a 3-coordinate geometry to three Mn+3.80+ atoms. In the eighth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Mn+3.80+ atoms. In the ninth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Mn+3.80+ atoms. F1- is bonded in a 3-coordinate geometry to three Mn+3.80+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mn2O3F by Materials Project

Mn2O3F is zeta iron carbide-derived structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Mn+3.50+ sites. In the first Mn+3.50+ site, Mn+3.50+ is bonded to four O2- and two equivalent F1- atoms to form edge-sharing MnO4F2 octahedra. There is two shorter (1.96 Å) and two longer (1.97 Å) Mn–O bond length. Both Mn–F bond lengths are 2.28 Å. In the second Mn+3.50+ site, Mn+3.50+ is bonded to five O2- and one F1- atom to form edge-sharing MnO5F octahedra. There are a spread of Mn–O bond distances ranging from 1.91–1.95 Å. The Mn–F bond length is 1.95 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Mn+3.50+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Mn+3.50+ atoms. F1- is bonded in a 3-coordinate geometry to three Mn+3.50+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mn3OF5 by Materials Project

Mn3OF5 is Hydrophilite-derived structured and crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. there are four inequivalent Mn+2.33+ sites. In the first Mn+2.33+ site, Mn+2.33+ is bonded to six F1- atoms to form a mixture of corner and edge-sharing MnF6 octahedra. The corner-sharing octahedral tilt angles are 50°. There are four shorter (2.11 Å) and two longer (2.18 Å) Mn–F bond lengths. In the second Mn+2.33+ site, Mn+2.33+ is bonded to six F1- atoms to form a mixture of corner and edge-sharing MnF6 octahedra. The corner-sharing octahedra tilt angles range from 49–50°. There are a spread of Mn–F bond distances ranging from 2.14–2.16 Å. In the third Mn+2.33+ site, Mn+2.33+ is bonded to two equivalent O2- and four equivalent F1- atoms to form MnO2F4 octahedra that share corners with eight MnF6 octahedra and edges with two equivalent MnO2F4 octahedra. The corner-sharing octahedra tilt angles range from 50–54°. Both Mn–O bond lengths are 1.91 Å. All Mn–F bond lengths are 2.12 Å. In the fourth Mn+2.33+ site, Mn+2.33+ is bonded to two equivalent O2- and four F1- atoms to form MnO2F4 octahedra that share corners with eight MnF6 octahedra and edges with two equivalent MnO2F4 octahedra. The corner-sharing octahedra tilt angles range from 49–54°. Both Mn–O bond lengths are 2.01 Å. There are two shorter (2.16 Å) and two longer (2.18 Å) Mn–F bond lengths. O2- is bonded in a trigonal planar geometry to three Mn+2.33+ atoms. There are four inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.33+ atoms. In the second F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.33+ atoms. In the third F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.33+ atoms. In the fourth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.33+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mn6OF11 by Materials Project

Mn6OF11 is Hydrophilite-derived structured and crystallizes in the monoclinic Pc space group. The structure is three-dimensional. there are six inequivalent Mn+2.17+ sites. In the first Mn+2.17+ site, Mn+2.17+ is bonded to six F1- atoms to form MnF6 octahedra that share corners with eight MnF6 octahedra and edges with two MnOF5 octahedra. The corner-sharing octahedra tilt angles range from 48–59°. There are a spread of Mn–F bond distances ranging from 2.10–2.21 Å. In the second Mn+2.17+ site, Mn+2.17+ is bonded to one O2- and five F1- atoms to form a mixture of corner and edge-sharing MnOF5 octahedra. The corner-sharing octahedra tilt angles range from 49–61°. The Mn–O bond length is 2.08 Å. There are a spread of Mn–F bond distances ranging from 2.11–2.26 Å. In the third Mn+2.17+ site, Mn+2.17+ is bonded to one O2- and five F1- atoms to form a mixture of corner and edge-sharing MnOF5 octahedra. The corner-sharing octahedra tilt angles range from 45–58°. The Mn–O bond length is 1.86 Å. There are a spread of Mn–F bond distances ranging from 2.03–2.15 Å. In the fourth Mn+2.17+ site, Mn+2.17+ is bonded to one O2- and five F1- atoms to form a mixture of distorted corner and edge-sharing MnOF5 octahedra. The corner-sharing octahedra tilt angles range from 46–61°. The Mn–O bond length is 2.04 Å. There are a spread of Mn–F bond distances ranging from 2.12–2.50 Å. In the fifth Mn+2.17+ site, Mn+2.17+ is bonded to six F1- atoms to form a mixture of corner and edge-sharing MnF6 octahedra. The corner-sharing octahedra tilt angles range from 48–57°. There are a spread of Mn–F bond distances ranging from 2.12–2.19 Å. In the sixth Mn+2.17+ site, Mn+2.17+ is bonded to six F1- atoms to form MnF6 octahedra that share corners with eight MnF6 octahedra and edges with two MnOF5 octahedra. The corner-sharing octahedra tilt angles range from 45–58°. There are a spread of Mn–F bond distances ranging from 2.10–2.18 Å. O2- is bonded in a distorted trigonal planar geometry to three Mn+2.17+ atoms. There are eleven inequivalent F1- sites. In the first F1- site, F1- is bonded in a trigonal planar geometry to three Mn+2.17+ atoms. In the second F1- site, F1- is bonded in a trigonal planar geometry to three Mn+2.17+ atoms. In the third F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.17+ atoms. In the fourth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.17+ atoms. In the fifth F1- site, F1- is bonded in a trigonal planar geometry to three Mn+2.17+ atoms. In the sixth F1- site, F1- is bonded in a trigonal planar geometry to three Mn+2.17+ atoms. In the seventh F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+2.17+ atoms. In the eighth F1- site, F1- is bonded in a trigonal planar geometry to three Mn+2.17+ atoms. In the ninth F1- site, F1- is bonded in a trigonal planar geometry to three Mn+2.17+ atoms. In the tenth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+2.17+ atoms. In the eleventh F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.17+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mn6O7F5 by Materials Project

Mn6O7F5 is zeta iron carbide-derived structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are twelve inequivalent Mn+3.17+ sites. In the first Mn+3.17+ site, Mn+3.17+ is bonded to four O2- and two F1- atoms to form MnO4F2 octahedra that share corners with eight MnO4F2 octahedra and edges with two MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 45–59°. There are a spread of Mn–O bond distances ranging from 1.92–2.05 Å. There are one shorter (2.00 Å) and one longer (2.19 Å) Mn–F bond lengths. In the second Mn+3.17+ site, Mn+3.17+ is bonded to three O2- and three F1- atoms to form a mixture of corner and edge-sharing MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 42–62°. There are a spread of Mn–O bond distances ranging from 1.95–1.99 Å. There are a spread of Mn–F bond distances ranging from 2.08–2.11 Å. In the third Mn+3.17+ site, Mn+3.17+ is bonded to four O2- and two F1- atoms to form MnO4F2 octahedra that share corners with eight MnO4F2 octahedra and edges with two MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 44–56°. There are a spread of Mn–O bond distances ranging from 1.94–2.06 Å. There are one shorter (1.97 Å) and one longer (2.20 Å) Mn–F bond lengths. In the fourth Mn+3.17+ site, Mn+3.17+ is bonded to four O2- and two F1- atoms to form a mixture of corner and edge-sharing MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 46–64°. There are a spread of Mn–O bond distances ranging from 1.93–2.11 Å. There are one shorter (2.03 Å) and one longer (2.23 Å) Mn–F bond lengths. In the fifth Mn+3.17+ site, Mn+3.17+ is bonded to three O2- and three F1- atoms to form a mixture of corner and edge-sharing MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 47–58°. There is two shorter (1.96 Å) and one longer (1.98 Å) Mn–O bond length. There are a spread of Mn–F bond distances ranging from 2.02–2.10 Å. In the sixth Mn+3.17+ site, Mn+3.17+ is bonded to two O2- and four F1- atoms to form a mixture of corner and edge-sharing MnO2F4 octahedra. The corner-sharing octahedra tilt angles range from 43–60°. There is one shorter (1.91 Å) and one longer (1.93 Å) Mn–O bond length. There are a spread of Mn–F bond distances ranging from 1.97–2.13 Å. In the seventh Mn+3.17+ site, Mn+3.17+ is bonded to four O2- and two F1- atoms to form a mixture of corner and edge-sharing MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 46–60°. There are a spread of Mn–O bond distances ranging from 1.95–2.03 Å. There are one shorter (2.09 Å) and one longer (2.10 Å) Mn–F bond lengths. In the eighth Mn+3.17+ site, Mn+3.17+ is bonded to three O2- and three F1- atoms to form a mixture of corner and edge-sharing MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 43–60°. There are a spread of Mn–O bond distances ranging from 1.92–1.98 Å. There are a spread of Mn–F bond distances ranging from 2.06–2.12 Å. In the ninth Mn+3.17+ site, Mn+3.17+ is bonded to four O2- and two F1- atoms to form a mixture of corner and edge-sharing MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 47–62°. There are a spread of Mn–O bond distances ranging from 1.95–2.02 Å. There are one shorter (2.09 Å) and one longer (2.13 Å) Mn–F bond lengths. In the tenth Mn+3.17+ site, Mn+3.17+ is bonded to four O2- and two F1- atoms to form MnO4F2 octahedra that share corners with eight MnO3F3 octahedra and edges with two MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 43–59°. There are a spread of Mn–O bond distances ranging from 1.87–2.00 Å. There are one shorter (1.99 Å) and one longer (2.07 Å) Mn–F bond lengths. In the eleventh Mn+3.17+ site, Mn+3.17+ is bonded to four O2- and two F1- atoms to form a mixture of corner and edge-sharing MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 42–58°. There are a spread of Mn–O bond distances ranging from 1.87–2.00 Å. There are one shorter (1.98 Å) and one longer (2.05 Å) Mn–F bond lengths. In the twelfth Mn+3.17+ site, Mn+3.17+ is bonded to three O2- and three F1- atoms to form a mixture of corner and edge-sharing MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 47–64°. There is one shorter (1.91 Å) and two longer (2.01 Å) Mn–O bond length. There are a spread of Mn–F bond distances ranging from 2.02–2.16 Å. There are fourteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the third O2- site, O2- is bonded in a trigonal planar geometry to three Mn+3.17+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the seventh O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the eighth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the ninth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the tenth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the eleventh O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the twelfth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the thirteenth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the fourteenth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. There are ten inequivalent F1- sites. In the first F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.17+ atoms. In the second F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.17+ atoms. In the third F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the fourth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.17+ atoms. In the fifth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the sixth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the seventh F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.17+ atoms. In the eighth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.17+ atoms. In the ninth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the tenth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.17+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mn2OF3 by Materials Project

Mn2OF3 is zeta iron carbide-derived structured and crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are three inequivalent Mn+2.50+ sites. In the first Mn+2.50+ site, Mn+2.50+ is bonded to two equivalent O2- and four F1- atoms to form a mixture of edge and corner-sharing MnO2F4 octahedra. The corner-sharing octahedra tilt angles range from 48–52°. Both Mn–O bond lengths are 2.03 Å. There are two shorter (2.06 Å) and two longer (2.14 Å) Mn–F bond lengths. In the second Mn+2.50+ site, Mn+2.50+ is bonded to two equivalent O2- and four equivalent F1- atoms to form MnO2F4 octahedra that share corners with eight equivalent MnO2F4 octahedra and edges with two equivalent MnF6 octahedra. The corner-sharing octahedra tilt angles range from 48–52°. Both Mn–O bond lengths are 2.07 Å. All Mn–F bond lengths are 2.11 Å. In the third Mn+2.50+ site, Mn+2.50+ is bonded to six F1- atoms to form a mixture of edge and corner-sharing MnF6 octahedra. The corner-sharing octahedra tilt angles range from 49–51°. There are two shorter (2.02 Å) and four longer (2.13 Å) Mn–F bond lengths. O2- is bonded in a distorted trigonal planar geometry to three Mn+2.50+ atoms. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.50+ atoms. In the second F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.50+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mn6O7F5 by Materials Project

Mn6O7F5 is zeta iron carbide-derived structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are twelve inequivalent Mn+3.17+ sites. In the first Mn+3.17+ site, Mn+3.17+ is bonded to three O2- and three F1- atoms to form MnO3F3 octahedra that share corners with eight MnO4F2 octahedra and edges with two MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 41–61°. There are a spread of Mn–O bond distances ranging from 1.95–2.03 Å. There are two shorter (2.11 Å) and one longer (2.14 Å) Mn–F bond lengths. In the second Mn+3.17+ site, Mn+3.17+ is bonded to three O2- and three F1- atoms to form MnO3F3 octahedra that share corners with eight MnO4F2 octahedra and edges with two MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 44–64°. There are a spread of Mn–O bond distances ranging from 1.92–2.00 Å. There are a spread of Mn–F bond distances ranging from 2.01–2.13 Å. In the third Mn+3.17+ site, Mn+3.17+ is bonded to four O2- and two F1- atoms to form distorted MnO4F2 octahedra that share corners with eight MnO4F2 octahedra and edges with two MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 44–56°. There are a spread of Mn–O bond distances ranging from 1.91–2.07 Å. There are one shorter (1.96 Å) and one longer (2.25 Å) Mn–F bond lengths. In the fourth Mn+3.17+ site, Mn+3.17+ is bonded to four O2- and two F1- atoms to form a mixture of edge and corner-sharing MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 43–61°. There are a spread of Mn–O bond distances ranging from 1.90–2.06 Å. There are one shorter (2.01 Å) and one longer (2.21 Å) Mn–F bond lengths. In the fifth Mn+3.17+ site, Mn+3.17+ is bonded to four O2- and two F1- atoms to form a mixture of edge and corner-sharing MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 46–58°. There are a spread of Mn–O bond distances ranging from 1.93–2.05 Å. There are one shorter (2.08 Å) and one longer (2.19 Å) Mn–F bond lengths. In the sixth Mn+3.17+ site, Mn+3.17+ is bonded to two O2- and four F1- atoms to form a mixture of edge and corner-sharing MnO2F4 octahedra. The corner-sharing octahedra tilt angles range from 43–60°. Both Mn–O bond lengths are 1.96 Å. There are a spread of Mn–F bond distances ranging from 2.05–2.14 Å. In the seventh Mn+3.17+ site, Mn+3.17+ is bonded to four O2- and two F1- atoms to form a mixture of edge and corner-sharing MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 41–60°. There are a spread of Mn–O bond distances ranging from 1.88–1.99 Å. There are one shorter (1.98 Å) and one longer (2.04 Å) Mn–F bond lengths. In the eighth Mn+3.17+ site, Mn+3.17+ is bonded to three O2- and three F1- atoms to form a mixture of edge and corner-sharing MnO3F3 octahedra. The corner-sharing octahedra tilt angles range from 43–60°. There is one shorter (1.94 Å) and two longer (1.97 Å) Mn–O bond length. There are a spread of Mn–F bond distances ranging from 2.07–2.15 Å. In the ninth Mn+3.17+ site, Mn+3.17+ is bonded to four O2- and two F1- atoms to form MnO4F2 octahedra that share corners with eight MnO3F3 octahedra and edges with two MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 46–64°. There are a spread of Mn–O bond distances ranging from 1.96–2.05 Å. There are one shorter (2.10 Å) and one longer (2.13 Å) Mn–F bond lengths. In the tenth Mn+3.17+ site, Mn+3.17+ is bonded to four O2- and two F1- atoms to form MnO4F2 octahedra that share corners with eight MnO3F3 octahedra and edges with two MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 43–59°. There are a spread of Mn–O bond distances ranging from 1.87–2.00 Å. There are one shorter (2.00 Å) and one longer (2.06 Å) Mn–F bond lengths. In the eleventh Mn+3.17+ site, Mn+3.17+ is bonded to three O2- and three F1- atoms to form MnO3F3 octahedra that share corners with eight MnO3F3 octahedra and edges with two MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 44–61°. There are a spread of Mn–O bond distances ranging from 1.93–2.01 Å. There are a spread of Mn–F bond distances ranging from 1.99–2.15 Å. In the twelfth Mn+3.17+ site, Mn+3.17+ is bonded to four O2- and two F1- atoms to form a mixture of edge and corner-sharing MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 48–61°. There are a spread of Mn–O bond distances ranging from 1.88–2.00 Å. There are one shorter (2.05 Å) and one longer (2.08 Å) Mn–F bond lengths. There are fourteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the third O2- site, O2- is bonded in a trigonal planar geometry to three Mn+3.17+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the seventh O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the eighth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the ninth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the tenth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the eleventh O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the twelfth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the thirteenth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the fourteenth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. There are ten inequivalent F1- sites. In the first F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.17+ atoms. In the second F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.17+ atoms. In the third F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+3.17+ atoms. In the fourth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.17+ atoms. In the fifth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.17+ atoms. In the sixth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.17+ atoms. In the seventh F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.17+ atoms. In the eighth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.17+ atoms. In the ninth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.17+ atoms. In the tenth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.17+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mn3(OF2)2 by Materials Project

Mn3(OF2)2 is Hydrophilite-derived structured and crystallizes in the orthorhombic Pnnm space group. The structure is three-dimensional. there are two inequivalent Mn+2.67+ sites. In the first Mn+2.67+ site, Mn+2.67+ is bonded to two equivalent O2- and four F1- atoms to form a mixture of edge and corner-sharing MnO2F4 octahedra. The corner-sharing octahedra tilt angles range from 49–53°. Both Mn–O bond lengths are 1.98 Å. There are a spread of Mn–F bond distances ranging from 2.11–2.22 Å. In the second Mn+2.67+ site, Mn+2.67+ is bonded to two equivalent O2- and four equivalent F1- atoms to form a mixture of edge and corner-sharing MnO2F4 octahedra. The corner-sharing octahedra tilt angles range from 50–53°. Both Mn–O bond lengths are 1.92 Å. All Mn–F bond lengths are 2.08 Å. O2- is bonded in a trigonal planar geometry to three Mn+2.67+ atoms. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted trigonal planar geometry to three Mn+2.67+ atoms. In the second F1- site, F1- is bonded in a distorted trigonal planar geometry to three equivalent Mn+2.67+ atoms.

36 MATERIALS SCIENCE↗