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Title: Materials Data on Ca(IO3)2 by Materials Project

Abstract

Ca(IO3)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Ca2+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Ca–O bond distances ranging from 2.38–2.53 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Ca2+ and one I5+ atom. The O–I bond length is 1.83 Å. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to one Ca2+ and one I5+ atom. The O–I bond length is 1.83 Å. In the third O2- site, O2- is bonded in a 2-coordinate geometry to one Ca2+ and one I5+ atom. The O–I bond length is 1.84 Å. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to one Ca2+ and one I5+ atom. The O–I bond length is 1.86 Å. In the fifth O2- site, O2- is bonded in a 2-coordinate geometry to one Ca2+ and one I5+ atom. The O–I bond length is 1.82 Å. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Ca2+ and one I5+ atom. The O–Imore » bond length is 1.83 Å. There are two inequivalent I5+ sites. In the first I5+ site, I5+ is bonded in a 3-coordinate geometry to three O2- atoms. In the second I5+ site, I5+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-27535
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; Ca(IO3)2; Ca-I-O
OSTI Identifier:
1201759
DOI:
https://doi.org/10.17188/1201759

Citation Formats

The Materials Project. Materials Data on Ca(IO3)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1201759.
The Materials Project. Materials Data on Ca(IO3)2 by Materials Project. United States. doi:https://doi.org/10.17188/1201759
The Materials Project. 2020. "Materials Data on Ca(IO3)2 by Materials Project". United States. doi:https://doi.org/10.17188/1201759. https://www.osti.gov/servlets/purl/1201759. Pub date:Sat Jul 18 00:00:00 EDT 2020
@article{osti_1201759,
title = {Materials Data on Ca(IO3)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Ca(IO3)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Ca2+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Ca–O bond distances ranging from 2.38–2.53 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Ca2+ and one I5+ atom. The O–I bond length is 1.83 Å. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to one Ca2+ and one I5+ atom. The O–I bond length is 1.83 Å. In the third O2- site, O2- is bonded in a 2-coordinate geometry to one Ca2+ and one I5+ atom. The O–I bond length is 1.84 Å. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to one Ca2+ and one I5+ atom. The O–I bond length is 1.86 Å. In the fifth O2- site, O2- is bonded in a 2-coordinate geometry to one Ca2+ and one I5+ atom. The O–I bond length is 1.82 Å. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Ca2+ and one I5+ atom. The O–I bond length is 1.83 Å. There are two inequivalent I5+ sites. In the first I5+ site, I5+ is bonded in a 3-coordinate geometry to three O2- atoms. In the second I5+ site, I5+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms.},
doi = {10.17188/1201759},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat Jul 18 00:00:00 EDT 2020},
month = {Sat Jul 18 00:00:00 EDT 2020}
}