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Title: Materials Data on Hg3Se4O5 by Materials Project

Abstract

(Hg3Se2)(Se2O5) crystallizes in the triclinic P-1 space group. The structure is three-dimensional and consists of four selenium molecules and one Hg3Se2O5 framework. In the Hg3Se2O5 framework, there are three inequivalent Hg2+ sites. In the first Hg2+ site, Hg2+ is bonded in a 3-coordinate geometry to three O2- atoms. There are a spread of Hg–O bond distances ranging from 2.56–2.86 Å. In the second Hg2+ site, Hg2+ is bonded in a 3-coordinate geometry to three O2- atoms. There are a spread of Hg–O bond distances ranging from 2.55–2.91 Å. In the third Hg2+ site, Hg2+ is bonded in a 5-coordinate geometry to three O2- atoms. There are a spread of Hg–O bond distances ranging from 2.71–3.00 Å. There are two inequivalent Se1+ sites. In the first Se1+ site, Se1+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There is two shorter (1.70 Å) and one longer (1.88 Å) Se–O bond length. In the second Se1+ site, Se1+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There are a spread of Se–O bond distances ranging from 1.69–1.89 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120more » degrees geometry to two Se1+ atoms. In the second O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Hg2+ and one Se1+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to three Hg2+ and one Se1+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to two Hg2+ and one Se1+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to two Hg2+ and one Se1+ atom.« less

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-558456
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; Hg3Se4O5; Hg-O-Se
OSTI Identifier:
1270345
DOI:
10.17188/1270345

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on Hg3Se4O5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1270345.
Persson, Kristin, & Project, Materials. Materials Data on Hg3Se4O5 by Materials Project. United States. doi:10.17188/1270345.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on Hg3Se4O5 by Materials Project". United States. doi:10.17188/1270345. https://www.osti.gov/servlets/purl/1270345. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1270345,
title = {Materials Data on Hg3Se4O5 by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {(Hg3Se2)(Se2O5) crystallizes in the triclinic P-1 space group. The structure is three-dimensional and consists of four selenium molecules and one Hg3Se2O5 framework. In the Hg3Se2O5 framework, there are three inequivalent Hg2+ sites. In the first Hg2+ site, Hg2+ is bonded in a 3-coordinate geometry to three O2- atoms. There are a spread of Hg–O bond distances ranging from 2.56–2.86 Å. In the second Hg2+ site, Hg2+ is bonded in a 3-coordinate geometry to three O2- atoms. There are a spread of Hg–O bond distances ranging from 2.55–2.91 Å. In the third Hg2+ site, Hg2+ is bonded in a 5-coordinate geometry to three O2- atoms. There are a spread of Hg–O bond distances ranging from 2.71–3.00 Å. There are two inequivalent Se1+ sites. In the first Se1+ site, Se1+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There is two shorter (1.70 Å) and one longer (1.88 Å) Se–O bond length. In the second Se1+ site, Se1+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There are a spread of Se–O bond distances ranging from 1.69–1.89 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to two Se1+ atoms. In the second O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Hg2+ and one Se1+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to three Hg2+ and one Se1+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to two Hg2+ and one Se1+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to two Hg2+ and one Se1+ atom.},
doi = {10.17188/1270345},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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