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Title: Materials Data on CdH6(SO4)4 by Materials Project

Abstract

CdH6(S2O7)2O2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional and consists of four water molecules and one CdH6(S2O7)2 framework. In the CdH6(S2O7)2 framework, Cd2+ is bonded to six O2- atoms to form CdO6 octahedra that share corners with two equivalent SO4 tetrahedra. There are a spread of Cd–O bond distances ranging from 2.27–2.46 Å. There are three 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 0.99 Å. In the second H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.08 Å) and one longer (1.39 Å) H–O bond length. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.01 Å. There are two inequivalent S6+ sites. In the first S6+ site, S6+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of S–O bond distances ranging from 1.48–1.82 Å. In the second S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share a cornercorner with one CdO6 octahedra. Themore » corner-sharing octahedral tilt angles are 34°. There are a spread of S–O bond distances ranging from 1.43–1.59 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Cd2+ and one S6+ atom. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Cd2+ and one S6+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one S6+ atom. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to one H1+ and one S6+ atom. In the fifth O2- site, O2- is bonded in a water-like geometry to one H1+ and one S6+ atom. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to two H1+ and one S6+ atom. In the seventh O2- site, O2- is bonded in a bent 150 degrees geometry to one Cd2+ and one S6+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-707251
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Collaborations:
MIT; UC Berkeley; Duke; U Louvain
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; CdH6(SO4)4; Cd-H-O-S
OSTI Identifier:
1286358
DOI:
https://doi.org/10.17188/1286358

Citation Formats

The Materials Project. Materials Data on CdH6(SO4)4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1286358.
The Materials Project. Materials Data on CdH6(SO4)4 by Materials Project. United States. doi:https://doi.org/10.17188/1286358
The Materials Project. 2020. "Materials Data on CdH6(SO4)4 by Materials Project". United States. doi:https://doi.org/10.17188/1286358. https://www.osti.gov/servlets/purl/1286358. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1286358,
title = {Materials Data on CdH6(SO4)4 by Materials Project},
author = {The Materials Project},
abstractNote = {CdH6(S2O7)2O2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional and consists of four water molecules and one CdH6(S2O7)2 framework. In the CdH6(S2O7)2 framework, Cd2+ is bonded to six O2- atoms to form CdO6 octahedra that share corners with two equivalent SO4 tetrahedra. There are a spread of Cd–O bond distances ranging from 2.27–2.46 Å. There are three 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 0.99 Å. In the second H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.08 Å) and one longer (1.39 Å) H–O bond length. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.01 Å. There are two inequivalent S6+ sites. In the first S6+ site, S6+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of S–O bond distances ranging from 1.48–1.82 Å. In the second S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share a cornercorner with one CdO6 octahedra. The corner-sharing octahedral tilt angles are 34°. There are a spread of S–O bond distances ranging from 1.43–1.59 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Cd2+ and one S6+ atom. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Cd2+ and one S6+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one S6+ atom. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to one H1+ and one S6+ atom. In the fifth O2- site, O2- is bonded in a water-like geometry to one H1+ and one S6+ atom. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to two H1+ and one S6+ atom. In the seventh O2- site, O2- is bonded in a bent 150 degrees geometry to one Cd2+ and one S6+ atom.},
doi = {10.17188/1286358},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}