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DOE OSTI · 1740071

Materials Data on NaH6C4SN3O5 by Materials Project

Abstract

NaC4N3H6SO5 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are two inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded to six O2- atoms to form edge-sharing NaO6 octahedra. There are a spread of Na–O bond distances ranging from 2.32–2.68 Å. In the second Na1+ site, Na1+ is bonded to six O2- atoms to form distorted edge-sharing NaO6 octahedra. There are a spread of Na–O bond distances ranging from 2.35–2.88 Å. There are four inequivalent C+3.50+ sites. In the first C+3.50+ site, C+3.50+ is bonded in a distorted trigonal planar geometry to two N3- and one S2- atom. There is one shorter (1.33 Å) and one longer (1.38 Å) C–N bond length. The C–S bond length is 1.69 Å. In the second C+3.50+ site, C+3.50+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.31 Å. In the third C+3.50+ site, C+3.50+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.26 Å) and one longer (1.28 Å) C–O bond length. In the fourth C+3.50+ site, C+3.50+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.24 Å) and one longer (1.32 Å) C–O bond length. There are three inequivalent N3- sites. In the first N3- site, N3- is bonded in a 2-coordinate geometry to one C+3.50+, one N3-, and one H1+ atom. The N–N bond length is 1.33 Å. The N–H bond length is 1.05 Å. In the second N3- site, N3- is bonded in a distorted bent 120 degrees geometry to one C+3.50+ and one N3- atom. In the third N3- site, N3- is bonded in a trigonal planar geometry to one C+3.50+ and two H1+ atoms. Both N–H bond lengths are 1.02 Å. There are six inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a distorted single-bond geometry to one N3- and one O2- atom. The H–O bond length is 1.68 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the fourth H1+ site, H1+ is bonded in a bent 150 degrees geometry to two O2- atoms. There is one shorter (1.09 Å) and one longer (1.39 Å) H–O bond length. In the fifth 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 sixth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. S2- is bonded in a single-bond geometry to one C+3.50+ atom. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a water-like geometry to one C+3.50+ and one H1+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to two Na1+ and one C+3.50+ atom. In the third O2- site, O2- is bonded in a distorted water-like geometry to two Na1+ and two H1+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to one Na1+, one C+3.50+, and one H1+ atom. In the fifth O2- site, O2- is bonded in a distorted water-like geometry to one Na1+, one C+3.50+, and one H1+ atom.

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2020-05-02. Materials Data on NaH6C4SN3O5 by Materials Project. https://doi.org/10.17188/1740071

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36 MATERIALS SCIENCE↗