DOI: 10.17188/1287348
title: Materials Data on Na3AsH14SO10 by Materials Project

description: Na3AsH14SO10 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are three inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 7-coordinate geometry to one H1+, one S2-, and five O2- atoms. The Na–H bond length is 2.54 Å. The Na–S bond length is 3.12 Å. There are a spread of Na–O bond distances ranging from 2.33–2.83 Å. In the second Na1+ site, Na1+ is bonded in a 6-coordinate geometry to one S2- and five O2- atoms. The Na–S bond length is 2.97 Å. There are a spread of Na–O bond distances ranging from 2.46–2.53 Å. In the third Na1+ site, Na1+ is bonded in a 3-coordinate geometry to one S2- and three O2- atoms. The Na–S bond length is 2.97 Å. There are one shorter (2.31 Å) and two longer (2.33 Å) Na–O bond lengths. As5+ is bonded in a distorted tetrahedral geometry to one S2- and three O2- atoms. The As–S bond length is 2.15 Å. There are a spread of As–O bond distances ranging from 1.72–1.75 Å. There are fourteen inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a distorted single-bond geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.64 Å) H–O bond length. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. In the third H1+ site, H1+ is bonded in a distorted single-bond geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.70 Å) H–O bond length. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.77 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 distorted single-bond geometry to two O2- atoms. There is one shorter (1.01 Å) and one longer (1.69 Å) H–O bond length. In the seventh H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.02 Å) and one longer (1.57 Å) H–O bond length. In the eighth 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 ninth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. In the tenth H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.01 Å) and one longer (1.65 Å) H–O bond length. In the eleventh 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 twelfth H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.02 Å) and one longer (1.61 Å) H–O bond length. In the thirteenth H1+ site, H1+ is bonded in a single-bond geometry to one Na1+ and one O2- atom. The H–O bond length is 0.98 Å. In the fourteenth H1+ site, H1+ is bonded in a single-bond geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.75 Å) H–O bond length. S2- is bonded in a 4-coordinate geometry to three Na1+ and one As5+ atom. There are ten inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to one As5+ and three H1+ atoms. In the second O2- site, O2- is bonded in a 4-coordinate geometry to one As5+ and three H1+ atoms. In the third O2- site, O2- is bonded in a 3-coordinate geometry to one As5+ and two H1+ atoms. In the fourth O2- site, O2- is bonded in a water-like geometry to one Na1+ and two H1+ atoms. In the fifth O2- site, O2- is bonded in a distorted water-like geometry to two Na1+ and two H1+ atoms. In the sixth O2- site, O2- is bonded in a distorted water-like geometry to two Na1+ and two H1+ atoms. In the seventh O2- site, O2- is bonded in a distorted water-like geometry to two Na1+ and two H1+ atoms. In the eighth O2- site, O2- is bonded in a distorted water-like geometry to two Na1+ and two H1+ atoms. In the ninth O2- site, O2- is bonded in a distorted water-like geometry to two Na1+ and two H1+ atoms. In the tenth O2- site, O2- is bonded in a distorted water-like geometry to two Na1+ and two H1+ atoms.