DOI: 10.17188/1291513
title: Materials Data on SrCd2H16(Cl3O4)2 by Materials Project

description: SrCd2H14O7Cl6H2O crystallizes in the triclinic P-1 space group. The structure is two-dimensional and consists of two water molecules and one SrCd2H14O7Cl6 sheet oriented in the (0, -1, 1) direction. In the SrCd2H14O7Cl6 sheet, Sr2+ is bonded in a 7-coordinate geometry to seven O2- and one Cl1- atom. There are a spread of Sr–O bond distances ranging from 2.60–2.80 Å. The Sr–Cl bond length is 3.17 Å. There are two inequivalent Cd2+ sites. In the first Cd2+ site, Cd2+ is bonded to six Cl1- atoms to form edge-sharing CdCl6 octahedra. There are a spread of Cd–Cl bond distances ranging from 2.60–2.79 Å. In the second Cd2+ site, Cd2+ is bonded to six Cl1- atoms to form edge-sharing CdCl6 octahedra. There are a spread of Cd–Cl bond distances ranging from 2.51–2.94 Å. There are fourteen 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 1.00 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 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 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 0.98 Å. In the seventh 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 eighth 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 ninth 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 tenth 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 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 single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the thirteenth 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 fourteenth H1+ site, H1+ is bonded in a single-bond geometry to one O2- and one Cl1- atom. The H–O bond length is 0.99 Å. The H–Cl bond length is 2.10 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a water-like geometry to two equivalent Sr2+ and two H1+ atoms. In the second O2- site, O2- is bonded in a water-like geometry to one Sr2+ and two H1+ atoms. In the third O2- site, O2- is bonded in a water-like geometry to one Sr2+ and two H1+ atoms. In the fourth O2- site, O2- is bonded in a water-like geometry to one Sr2+ and two H1+ atoms. In the fifth O2- site, O2- is bonded in a water-like geometry to one Sr2+ and two H1+ atoms. In the sixth O2- site, O2- is bonded in a water-like geometry to one Sr2+ and two H1+ atoms. In the seventh O2- site, O2- is bonded in a water-like geometry to two H1+ atoms. There are six inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a distorted T-shaped geometry to three Cd2+ atoms. In the second Cl1- site, Cl1- is bonded in a distorted T-shaped geometry to three Cd2+ atoms. In the third Cl1- site, Cl1- is bonded in a water-like geometry to two Cd2+ atoms. In the fourth Cl1- site, Cl1- is bonded in a distorted single-bond geometry to one Sr2+ and one Cd2+ atom. In the fifth Cl1- site, Cl1- is bonded in a water-like geometry to two Cd2+ atoms. In the sixth Cl1- site, Cl1- is bonded in a distorted bent 120 degrees geometry to one Cd2+ and one H1+ atom.