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Title: Materials Data on CaMg(SiO)2 by Materials Project

Abstract

CaMg(SiO)2 crystallizes in the monoclinic C2/c space group. The structure is one-dimensional and consists of two CaMg(SiO)2 ribbons oriented in the (0, 0, 1) direction. Ca2+ is bonded in a 2-coordinate geometry to two equivalent O2- atoms. Both Ca–O bond lengths are 2.36 Å. Mg2+ is bonded in a rectangular see-saw-like geometry to four equivalent O2- atoms. There are two shorter (1.99 Å) and two longer (2.04 Å) Mg–O bond lengths. Si is bonded in a single-bond geometry to one O2- atom. The Si–O bond length is 1.70 Å. O2- is bonded to one Ca2+, two equivalent Mg2+, and one Si atom to form a mixture of distorted edge and corner-sharing OCaMg2Si trigonal pyramids.

Publication Date:
Other Number(s):
mp-554198
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; CaMg(SiO)2; Ca-Mg-O-Si
OSTI Identifier:
1267790
DOI:
10.17188/1267790

Citation Formats

The Materials Project. Materials Data on CaMg(SiO)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1267790.
The Materials Project. Materials Data on CaMg(SiO)2 by Materials Project. United States. doi:10.17188/1267790.
The Materials Project. 2020. "Materials Data on CaMg(SiO)2 by Materials Project". United States. doi:10.17188/1267790. https://www.osti.gov/servlets/purl/1267790. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1267790,
title = {Materials Data on CaMg(SiO)2 by Materials Project},
author = {The Materials Project},
abstractNote = {CaMg(SiO)2 crystallizes in the monoclinic C2/c space group. The structure is one-dimensional and consists of two CaMg(SiO)2 ribbons oriented in the (0, 0, 1) direction. Ca2+ is bonded in a 2-coordinate geometry to two equivalent O2- atoms. Both Ca–O bond lengths are 2.36 Å. Mg2+ is bonded in a rectangular see-saw-like geometry to four equivalent O2- atoms. There are two shorter (1.99 Å) and two longer (2.04 Å) Mg–O bond lengths. Si is bonded in a single-bond geometry to one O2- atom. The Si–O bond length is 1.70 Å. O2- is bonded to one Ca2+, two equivalent Mg2+, and one Si atom to form a mixture of distorted edge and corner-sharing OCaMg2Si trigonal pyramids.},
doi = {10.17188/1267790},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}

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