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Title: Materials Data on RbGa(SeO4)2 by Materials Project

Abstract

RbGa(SeO4)2 crystallizes in the trigonal P321 space group. The structure is three-dimensional. Rb1+ is bonded in a 12-coordinate geometry to six equivalent O2- atoms. All Rb–O bond lengths are 3.16 Å. Ga3+ is bonded to six equivalent O2- atoms to form distorted GaO6 pentagonal pyramids that share corners with six equivalent SeO4 tetrahedra. All Ga–O bond lengths are 2.00 Å. Se6+ is bonded to four O2- atoms to form SeO4 tetrahedra that share corners with three equivalent GaO6 pentagonal pyramids. There is one shorter (1.64 Å) and three longer (1.68 Å) Se–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Ga3+ and one Se6+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to three equivalent Rb1+ and one Se6+ atom.

Authors:
Publication Date:
Other Number(s):
mp-1209140
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; RbGa(SeO4)2; Ga-O-Rb-Se
OSTI Identifier:
1731874
DOI:
https://doi.org/10.17188/1731874

Citation Formats

The Materials Project. Materials Data on RbGa(SeO4)2 by Materials Project. United States: N. p., 2019. Web. doi:10.17188/1731874.
The Materials Project. Materials Data on RbGa(SeO4)2 by Materials Project. United States. doi:https://doi.org/10.17188/1731874
The Materials Project. 2019. "Materials Data on RbGa(SeO4)2 by Materials Project". United States. doi:https://doi.org/10.17188/1731874. https://www.osti.gov/servlets/purl/1731874. Pub date:Sat Jan 12 00:00:00 EST 2019
@article{osti_1731874,
title = {Materials Data on RbGa(SeO4)2 by Materials Project},
author = {The Materials Project},
abstractNote = {RbGa(SeO4)2 crystallizes in the trigonal P321 space group. The structure is three-dimensional. Rb1+ is bonded in a 12-coordinate geometry to six equivalent O2- atoms. All Rb–O bond lengths are 3.16 Å. Ga3+ is bonded to six equivalent O2- atoms to form distorted GaO6 pentagonal pyramids that share corners with six equivalent SeO4 tetrahedra. All Ga–O bond lengths are 2.00 Å. Se6+ is bonded to four O2- atoms to form SeO4 tetrahedra that share corners with three equivalent GaO6 pentagonal pyramids. There is one shorter (1.64 Å) and three longer (1.68 Å) Se–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Ga3+ and one Se6+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to three equivalent Rb1+ and one Se6+ atom.},
doi = {10.17188/1731874},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}