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Title: Materials Data on AgHgSI by Materials Project

Abstract

AgHgSI crystallizes in the orthorhombic Pmma space group. The structure is three-dimensional. Ag1+ is bonded in a 4-coordinate geometry to two equivalent S2- and two I1- atoms. Both Ag–S bond lengths are 2.57 Å. There are one shorter (2.84 Å) and one longer (3.18 Å) Ag–I bond lengths. There are two inequivalent Hg2+ sites. In the first Hg2+ site, Hg2+ is bonded in a 4-coordinate geometry to two equivalent S2- and four I1- atoms. Both Hg–S bond lengths are 2.43 Å. There are two shorter (3.33 Å) and two longer (3.85 Å) Hg–I bond lengths. In the second Hg2+ site, Hg2+ is bonded in a distorted linear geometry to two equivalent S2- and four equivalent I1- atoms. Both Hg–S bond lengths are 2.43 Å. All Hg–I bond lengths are 3.51 Å. S2- is bonded to two equivalent Ag1+ and two Hg2+ atoms to form corner-sharing SAg2Hg2 tetrahedra. There are two inequivalent I1- sites. In the first I1- site, I1- is bonded in a 8-coordinate geometry to two equivalent Ag1+ and six Hg2+ atoms. In the second I1- site, I1- is bonded in a 6-coordinate geometry to two equivalent Ag1+ and two equivalent Hg2+ atoms.

Publication Date:
Other Number(s):
mp-558446
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; AgHgSI; Ag-Hg-I-S
OSTI Identifier:
1270341
DOI:
10.17188/1270341

Citation Formats

The Materials Project. Materials Data on AgHgSI by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1270341.
The Materials Project. Materials Data on AgHgSI by Materials Project. United States. doi:10.17188/1270341.
The Materials Project. 2020. "Materials Data on AgHgSI by Materials Project". United States. doi:10.17188/1270341. https://www.osti.gov/servlets/purl/1270341. Pub date:Sat Jul 18 00:00:00 EDT 2020
@article{osti_1270341,
title = {Materials Data on AgHgSI by Materials Project},
author = {The Materials Project},
abstractNote = {AgHgSI crystallizes in the orthorhombic Pmma space group. The structure is three-dimensional. Ag1+ is bonded in a 4-coordinate geometry to two equivalent S2- and two I1- atoms. Both Ag–S bond lengths are 2.57 Å. There are one shorter (2.84 Å) and one longer (3.18 Å) Ag–I bond lengths. There are two inequivalent Hg2+ sites. In the first Hg2+ site, Hg2+ is bonded in a 4-coordinate geometry to two equivalent S2- and four I1- atoms. Both Hg–S bond lengths are 2.43 Å. There are two shorter (3.33 Å) and two longer (3.85 Å) Hg–I bond lengths. In the second Hg2+ site, Hg2+ is bonded in a distorted linear geometry to two equivalent S2- and four equivalent I1- atoms. Both Hg–S bond lengths are 2.43 Å. All Hg–I bond lengths are 3.51 Å. S2- is bonded to two equivalent Ag1+ and two Hg2+ atoms to form corner-sharing SAg2Hg2 tetrahedra. There are two inequivalent I1- sites. In the first I1- site, I1- is bonded in a 8-coordinate geometry to two equivalent Ag1+ and six Hg2+ atoms. In the second I1- site, I1- is bonded in a 6-coordinate geometry to two equivalent Ag1+ and two equivalent Hg2+ atoms.},
doi = {10.17188/1270341},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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