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Title: Materials Data on Ca(SeO3)2 by Materials Project

Abstract

Ca(SeO3)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Ca2+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Ca–O bond distances ranging from 2.35–2.56 Å. There are two inequivalent Se5+ sites. In the first Se5+ site, Se5+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of Se–O bond distances ranging from 1.65–1.76 Å. In the second Se5+ site, Se5+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of Se–O bond distances ranging from 1.67–1.98 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Ca2+ and one Se5+ atom. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to one Ca2+ and one Se5+ atom. In the third O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Ca2+ and one Se5+ atom. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to one Ca2+ and one Se5+ atom. In the fifth O2- site, O2- is bonded inmore » a distorted bent 150 degrees geometry to one Ca2+ and one Se5+ atom. In the sixth O2- site, O2- is bonded in a bent 150 degrees geometry to two Se5+ atoms.« less

Publication Date:
Other Number(s):
mp-772779
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; Ca(SeO3)2; Ca-O-Se
OSTI Identifier:
1301472
DOI:
10.17188/1301472

Citation Formats

The Materials Project. Materials Data on Ca(SeO3)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1301472.
The Materials Project. Materials Data on Ca(SeO3)2 by Materials Project. United States. doi:10.17188/1301472.
The Materials Project. 2020. "Materials Data on Ca(SeO3)2 by Materials Project". United States. doi:10.17188/1301472. https://www.osti.gov/servlets/purl/1301472. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1301472,
title = {Materials Data on Ca(SeO3)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Ca(SeO3)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Ca2+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Ca–O bond distances ranging from 2.35–2.56 Å. There are two inequivalent Se5+ sites. In the first Se5+ site, Se5+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of Se–O bond distances ranging from 1.65–1.76 Å. In the second Se5+ site, Se5+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of Se–O bond distances ranging from 1.67–1.98 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Ca2+ and one Se5+ atom. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to one Ca2+ and one Se5+ atom. In the third O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Ca2+ and one Se5+ atom. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to one Ca2+ and one Se5+ atom. In the fifth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Ca2+ and one Se5+ atom. In the sixth O2- site, O2- is bonded in a bent 150 degrees geometry to two Se5+ atoms.},
doi = {10.17188/1301472},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}

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