Materials Data on Mn6OF11 by Materials Project

Abstract

Mn6OF11 crystallizes in the monoclinic Cm space group. The structure is three-dimensional. there are nine inequivalent Mn+2.17+ sites. In the first Mn+2.17+ site, Mn+2.17+ is bonded in a body-centered cubic geometry to eight F1- atoms. There are a spread of Mn–F bond distances ranging from 2.14–2.43 Å. In the second Mn+2.17+ site, Mn+2.17+ is bonded in a body-centered cubic geometry to one O2- and seven F1- atoms. The Mn–O bond length is 2.27 Å. There are a spread of Mn–F bond distances ranging from 2.24–2.37 Å. In the third Mn+2.17+ site, Mn+2.17+ is bonded in a distorted trigonal bipyramidal geometry to one O2- and four F1- atoms. The Mn–O bond length is 1.88 Å. There are a spread of Mn–F bond distances ranging from 1.98–2.04 Å. In the fourth Mn+2.17+ site, Mn+2.17+ is bonded in a distorted body-centered cubic geometry to one O2- and seven F1- atoms. The Mn–O bond length is 2.14 Å. There are a spread of Mn–F bond distances ranging from 2.26–2.38 Å. In the fifth Mn+2.17+ site, Mn+2.17+ is bonded in a distorted body-centered cubic geometry to one O2- and seven F1- atoms. The Mn–O bond length is 2.50 Å. There are a spread of Mn–F bond distances ranging from 2.10–2.50 Å. In the sixth Mn+2.17+ site, Mn+2.17+ is bonded in a body-centered cubic geometry to eight F1- atoms. There are a spread of Mn–F bond distances ranging from 2.23–2.39 Å. In the seventh Mn+2.17+ site, Mn+2.17+ is bonded in a body-centered cubic geometry to eight F1- atoms. There are a spread of Mn–F bond distances ranging from 2.15–2.43 Å. In the eighth Mn+2.17+ site, Mn+2.17+ is bonded in a 8-coordinate geometry to one O2- and seven F1- atoms. The Mn–O bond length is 1.90 Å. There are a spread of Mn–F bond distances ranging from 2.07–2.69 Å. In the ninth Mn+2.17+ site, Mn+2.17+ is bonded in a 7-coordinate geometry to one O2- and six F1- atoms. The Mn–O bond length is 2.07 Å. There are a spread of Mn–F bond distances ranging from 2.07–2.48 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to four Mn+2.17+ atoms. In the second O2- site, O2- is bonded to four Mn+2.17+ atoms to form distorted OMn4 tetrahedra that share corners with six FMn4 tetrahedra and an edgeedge with one FMn4 tetrahedra. There are sixteen inequivalent F1- sites. In the first F1- site, F1- is bonded in a 4-coordinate geometry to four Mn+2.17+ atoms. In the second F1- site, F1- is bonded to four Mn+2.17+ atoms to form distorted FMn4 tetrahedra that share corners with two equivalent OMn4 tetrahedra, corners with ten FMn4 tetrahedra, and edges with five FMn4 tetrahedra. In the third F1- site, F1- is bonded to four Mn+2.17+ atoms to form a mixture of distorted edge and corner-sharing FMn4 tetrahedra. In the fourth F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+2.17+ atoms. In the fifth F1- site, F1- is bonded to four Mn+2.17+ atoms to form a mixture of distorted edge and corner-sharing FMn4 tetrahedra. In the sixth F1- site, F1- is bonded in a 4-coordinate geometry to four Mn+2.17+ atoms. In the seventh F1- site, F1- is bonded to four Mn+2.17+ atoms to form FMn4 tetrahedra that share corners with two equivalent OMn4 tetrahedra, corners with ten FMn4 tetrahedra, and edges with five FMn4 tetrahedra. In the eighth F1- site, F1- is bonded in a distorted trigonal non-coplanar geometry to three Mn+2.17+ atoms. In the ninth F1- site, F1- is bonded to four Mn+2.17+ atoms to form a mixture of distorted edge and corner-sharing FMn4 tetrahedra. In the tenth F1- site, F1- is bonded to four Mn+2.17+ atoms to form a mixture of distorted edge and corner-sharing FMn4 tetrahedra. In the eleventh F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+2.17+ atoms. In the twelfth F1- site, F1- is bonded to four Mn+2.17+ atoms to form a mixture of distorted edge and corner-sharing FMn4 tetrahedra. In the thirteenth F1- site, F1- is bonded in a 4-coordinate geometry to four Mn+2.17+ atoms. In the fourteenth F1- site, F1- is bonded in a 4-coordinate geometry to four Mn+2.17+ atoms. In the fifteenth F1- site, F1- is bonded to four Mn+2.17+ atoms to form distorted FMn4 tetrahedra that share corners with ten FMn4 tetrahedra, an edgeedge with one OMn4 tetrahedra, and edges with five FMn4 tetrahedra. In the sixteenth F1- site, F1- is bonded in a 3-coordinate geometry to four Mn+2.17+ atoms.