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DOE OSTI · 1732478

Materials Data on NaH8C2S2NO5 by Materials Project

Abstract

NaC2NH8S2O5 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are three inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 6-coordinate geometry to one N3- and five O2- atoms. The Na–N bond length is 2.72 Å. There are a spread of Na–O bond distances ranging from 2.38–2.50 Å. In the second Na1+ site, Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.39–2.60 Å. In the third Na1+ site, Na1+ is bonded to six O2- atoms to form NaO6 octahedra that share corners with four SCNO2 tetrahedra. There are two shorter (2.38 Å) and four longer (2.42 Å) Na–O bond lengths. There are four inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a distorted trigonal non-coplanar geometry to three H1+ and one S2- atom. All C–H bond lengths are 1.10 Å. The C–S bond length is 1.77 Å. In the second C4+ site, C4+ is bonded in a trigonal non-coplanar geometry to three H1+ and one S2- atom. There is one shorter (1.09 Å) and two longer (1.10 Å) C–H bond length. The C–S bond length is 1.78 Å. In the third C4+ site, C4+ is bonded in a trigonal non-coplanar geometry to three H1+ and one S2- atom. There is one shorter (1.09 Å) and two longer (1.10 Å) C–H bond length. The C–S bond length is 1.77 Å. In the fourth C4+ site, C4+ is bonded in a trigonal non-coplanar geometry to three H1+ and one S2- atom. There is one shorter (1.09 Å) and two longer (1.10 Å) C–H bond length. The C–S bond length is 1.77 Å. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a bent 120 degrees geometry to two S2- atoms. Both N–S bond lengths are 1.61 Å. In the second N3- site, N3- is bonded in a distorted bent 120 degrees geometry to one Na1+ and two S2- atoms. There is one shorter (1.60 Å) and one longer (1.61 Å) N–S bond length. There are sixteen inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one C4+ atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one C4+ atom. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one C4+ atom. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one C4+ atom. In the ninth H1+ site, H1+ is bonded in a single-bond geometry to one C4+ atom. In the tenth H1+ site, H1+ is bonded in a single-bond geometry to one C4+ atom. In the eleventh H1+ site, H1+ is bonded in a single-bond geometry to one C4+ atom. In the twelfth H1+ site, H1+ is bonded in a single-bond geometry to one C4+ atom. In the thirteenth H1+ site, H1+ is bonded in a single-bond geometry to one C4+ atom. In the fourteenth H1+ site, H1+ is bonded in a single-bond geometry to one C4+ atom. In the fifteenth H1+ site, H1+ is bonded in a single-bond geometry to one C4+ atom. In the sixteenth H1+ site, H1+ is bonded in a single-bond geometry to one C4+ atom. There are four inequivalent S2- sites. In the first S2- site, S2- is bonded to one C4+, one N3-, and two O2- atoms to form distorted SCNO2 tetrahedra that share a cornercorner with one NaO6 octahedra and a cornercorner with one SCNO2 tetrahedra. The corner-sharing octahedral tilt angles are 45°. Both S–O bond lengths are 1.47 Å. In the second S2- site, S2- is bonded to one C4+, one N3-, and two O2- atoms to form distorted corner-sharing SCNO2 tetrahedra. There is one shorter (1.46 Å) and one longer (1.47 Å) S–O bond length. In the third S2- site, S2- is bonded to one C4+, one N3-, and two O2- atoms to form distorted SCNO2 tetrahedra that share a cornercorner with one NaO6 octahedra and a cornercorner with one SCNO2 tetrahedra. The corner-sharing octahedral tilt angles are 18°. There is one shorter (1.46 Å) and one longer (1.47 Å) S–O bond length. In the fourth S2- site, S2- is bonded to one C4+, one N3-, and two O2- atoms to form distorted corner-sharing SCNO2 tetrahedra. There is one shorter (1.46 Å) and one longer (1.47 Å) S–O bond length. There are ten inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to two Na1+ and one S2- atom. In the second O2- site, O2- is bonded in a single-bond geometry to one S2- atom. In the third O2- site, O2- is bonded in a water-like geometry to two Na1+ and two H1+ atoms. In the fourth O2- site, O2- is bonded in a distorted water-like geometry to two Na1+ and two H1+ atoms. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to two Na1+ and one S2- atom. In the sixth O2- site, O2- is bonded in a single-bond geometry to one S2- atom. In the seventh O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Na1+ and one S2- atom. In the eighth O2- site, O2- is bonded in a 2-coordinate geometry to one Na1+ and one S2- atom. In the ninth O2- site, O2- is bonded in a single-bond geometry to one S2- atom. In the tenth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Na1+ and one S2- atom.

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2020-04-29. Materials Data on NaH8C2S2NO5 by Materials Project. https://doi.org/10.17188/1732478

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