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Title: Materials Data on Sr3Er2(GeO4)3 by Materials Project

Abstract

Sr3Er2(GeO4)3 crystallizes in the cubic Ia-3d space group. The structure is three-dimensional. Sr2+ is bonded in a distorted body-centered cubic geometry to eight equivalent O2- atoms. There are four shorter (2.57 Å) and four longer (2.73 Å) Sr–O bond lengths. Er3+ is bonded to six equivalent O2- atoms to form ErO6 octahedra that share corners with six equivalent GeO4 tetrahedra. All Er–O bond lengths are 2.24 Å. Ge4+ is bonded to four equivalent O2- atoms to form GeO4 tetrahedra that share corners with four equivalent ErO6 octahedra. The corner-sharing octahedral tilt angles are 48°. All Ge–O bond lengths are 1.80 Å. O2- is bonded in a 4-coordinate geometry to two equivalent Sr2+, one Er3+, and one Ge4+ atom.

Publication Date:
Other Number(s):
mp-1209197
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; Sr3Er2(GeO4)3; Er-Ge-O-Sr
OSTI Identifier:
1751093
DOI:
https://doi.org/10.17188/1751093

Citation Formats

The Materials Project. Materials Data on Sr3Er2(GeO4)3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1751093.
The Materials Project. Materials Data on Sr3Er2(GeO4)3 by Materials Project. United States. doi:https://doi.org/10.17188/1751093
The Materials Project. 2020. "Materials Data on Sr3Er2(GeO4)3 by Materials Project". United States. doi:https://doi.org/10.17188/1751093. https://www.osti.gov/servlets/purl/1751093. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1751093,
title = {Materials Data on Sr3Er2(GeO4)3 by Materials Project},
author = {The Materials Project},
abstractNote = {Sr3Er2(GeO4)3 crystallizes in the cubic Ia-3d space group. The structure is three-dimensional. Sr2+ is bonded in a distorted body-centered cubic geometry to eight equivalent O2- atoms. There are four shorter (2.57 Å) and four longer (2.73 Å) Sr–O bond lengths. Er3+ is bonded to six equivalent O2- atoms to form ErO6 octahedra that share corners with six equivalent GeO4 tetrahedra. All Er–O bond lengths are 2.24 Å. Ge4+ is bonded to four equivalent O2- atoms to form GeO4 tetrahedra that share corners with four equivalent ErO6 octahedra. The corner-sharing octahedral tilt angles are 48°. All Ge–O bond lengths are 1.80 Å. O2- is bonded in a 4-coordinate geometry to two equivalent Sr2+, one Er3+, and one Ge4+ atom.},
doi = {10.17188/1751093},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}