DOI: 10.17188/1728746
title: Materials Data on AsH25(ClO)10 by Materials Project

description: H5O2AsCl6((H2O)2HCl)4 crystallizes in the monoclinic Cc space group. The structure is zero-dimensional and consists of four molecular hydrogen;dihydrate molecules, four (H2O)2HCl clusters, and four AsCl6 clusters. In each (H2O)2HCl cluster, there are twenty inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- and one Cl1- atom. The H–O bond length is 1.01 Å. The H–Cl bond length is 2.02 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- and one Cl1- atom. The H–O bond length is 1.00 Å. The H–Cl bond length is 2.07 Å. In the third H1+ site, H1+ is bonded in a distorted single-bond geometry to one O2- and one Cl1- atom. The H–O bond length is 1.04 Å. The H–Cl bond length is 1.89 Å. In the fourth H1+ site, H1+ is bonded in a distorted single-bond geometry to one O2- and one Cl1- atom. The H–O bond length is 1.04 Å. The H–Cl bond length is 1.90 Å. In the fifth 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 sixth 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 seventh H1+ site, H1+ is bonded in a distorted single-bond geometry to one O2- and one Cl1- atom. The H–O bond length is 1.03 Å. The H–Cl bond length is 1.93 Å. In the eighth H1+ site, H1+ is bonded in a distorted single-bond geometry to one O2- and one Cl1- atom. The H–O bond length is 1.03 Å. The H–Cl bond length is 1.93 Å. In the ninth 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 tenth 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 eleventh 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 twelfth 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 thirteenth H1+ site, H1+ is bonded in a single-bond geometry to one O2- and one Cl1- atom. The H–O bond length is 1.00 Å. The H–Cl bond length is 2.02 Å. In the fourteenth 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 fifteenth 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 sixteenth 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 seventeenth H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.03 Å) and one longer (1.59 Å) H–O bond length. In the eighteenth H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.03 Å) and one longer (1.57 Å) H–O bond length. In the nineteenth H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.17 Å) and one longer (1.26 Å) H–O bond length. In the twentieth H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.17 Å) and one longer (1.24 Å) H–O bond length. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a trigonal non-coplanar geometry to three H1+ atoms. In the second O2- site, O2- is bonded in a trigonal non-coplanar geometry to three H1+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three H1+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three H1+ atoms. In the fifth O2- site, O2- is bonded in a trigonal non-coplanar geometry to three H1+ atoms. In the sixth O2- site, O2- is bonded in a trigonal non-coplanar geometry to three H1+ atoms. In the seventh O2- site, O2- is bonded in a trigonal non-coplanar geometry to three H1+ atoms. In the eighth O2- site, O2- is bonded in a trigonal non-coplanar geometry to three H1+ atoms. There are four inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a distorted water-like geometry to two H1+ atoms. In the second Cl1- site, Cl1- is bonded in a distorted water-like geometry to two H1+ atoms. In the third Cl1- site, Cl1- is bonded in a distorted single-bond geometry to one H1+ atom. In the fourth Cl1- site, Cl1- is bonded in a distorted bent 120 degrees geometry to two H1+ atoms. In each AsCl6 cluster, As5+ is bonded in an octahedral geometry to six Cl1- atoms. There are a spread of As–Cl bond distances ranging from 2.27–2.30 Å. There are six inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one As5+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one As5+ atom. In the third Cl1- site, Cl1- is bonded in a single-bond geometry to one As5+ atom. In the fourth Cl1- site, Cl1- is bonded in a single-bond geometry to one As5+ atom. In the fifth Cl1- site, Cl1- is bonded in a single-bond geometry to one As5+ atom. In the sixth Cl1- site, Cl1- is bonded in a single-bond geometry to one As5+ atom.