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Title: Materials Data on CdH2(SO4)2 by Materials Project

Abstract

CdH2(SO4)2 crystallizes in the monoclinic P2_1/c space group. The structure is two-dimensional and consists of two CdH2(SO4)2 sheets oriented in the (0, 1, 0) direction. Cd2+ is bonded to six O2- atoms to form CdO6 octahedra that share corners with six SO4 tetrahedra. There are a spread of Cd–O bond distances ranging from 2.27–2.36 Å. There are two 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 single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. There are two inequivalent S6+ sites. In the first S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with three equivalent CdO6 octahedra. The corner-sharing octahedra tilt angles range from 40–57°. There are a spread of S–O bond distances ranging from 1.47–1.58 Å. In the second S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with three equivalent CdO6 octahedra. The corner-sharing octahedra tilt angles range from 29–56°. There are a spread of S–O bond distances ranging from 1.45–1.58more » Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Cd2+ and one S6+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to one Cd2+ and one S6+ atom. In the third O2- site, O2- is bonded in a 2-coordinate geometry to one Cd2+ and one S6+ atom. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to one Cd2+ and one S6+ atom. In the fifth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Cd2+ and one S6+ atom. In the sixth O2- site, O2- is bonded in a water-like geometry to one H1+ and one S6+ atom. In the seventh O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Cd2+ and one S6+ atom. In the eighth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one H1+ and one S6+ atom.« less

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-756998
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; CdH2(SO4)2; Cd-H-O-S
OSTI Identifier:
1290680
DOI:
10.17188/1290680

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on CdH2(SO4)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1290680.
Persson, Kristin, & Project, Materials. Materials Data on CdH2(SO4)2 by Materials Project. United States. doi:10.17188/1290680.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on CdH2(SO4)2 by Materials Project". United States. doi:10.17188/1290680. https://www.osti.gov/servlets/purl/1290680. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1290680,
title = {Materials Data on CdH2(SO4)2 by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {CdH2(SO4)2 crystallizes in the monoclinic P2_1/c space group. The structure is two-dimensional and consists of two CdH2(SO4)2 sheets oriented in the (0, 1, 0) direction. Cd2+ is bonded to six O2- atoms to form CdO6 octahedra that share corners with six SO4 tetrahedra. There are a spread of Cd–O bond distances ranging from 2.27–2.36 Å. There are two 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 single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. There are two inequivalent S6+ sites. In the first S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with three equivalent CdO6 octahedra. The corner-sharing octahedra tilt angles range from 40–57°. There are a spread of S–O bond distances ranging from 1.47–1.58 Å. In the second S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with three equivalent CdO6 octahedra. The corner-sharing octahedra tilt angles range from 29–56°. There are a spread of S–O bond distances ranging from 1.45–1.58 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Cd2+ and one S6+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to one Cd2+ and one S6+ atom. In the third O2- site, O2- is bonded in a 2-coordinate geometry to one Cd2+ and one S6+ atom. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to one Cd2+ and one S6+ atom. In the fifth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Cd2+ and one S6+ atom. In the sixth O2- site, O2- is bonded in a water-like geometry to one H1+ and one S6+ atom. In the seventh O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Cd2+ and one S6+ atom. In the eighth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one H1+ and one S6+ atom.},
doi = {10.17188/1290680},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}

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