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Title: Materials Data on Rb2Li2SiO4 by Materials Project

Abstract

Rb2Li2SiO4 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Rb–O bond distances ranging from 2.93–3.26 Å. In the second Rb1+ site, Rb1+ is bonded in a 4-coordinate geometry to six O2- atoms. There are a spread of Rb–O bond distances ranging from 2.80–3.37 Å. There are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 1.90–2.16 Å. In the second Li1+ site, Li1+ is bonded to four O2- atoms to form distorted LiO4 tetrahedra that share corners with two equivalent SiO4 tetrahedra, an edgeedge with one LiO4 tetrahedra, and an edgeedge with one SiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.96–2.02 Å. Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with two equivalent LiO4 tetrahedra and an edgeedge with one LiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.63–1.69 Å. There are four inequivalentmore » O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to four Rb1+, two Li1+, and one Si4+ atom. In the second O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Rb1+, three Li1+, and one Si4+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to six Rb1+ and one Si4+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Rb1+, three Li1+, and one Si4+ atom.« less

Publication Date:
Other Number(s):
mp-8449
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; Rb2Li2SiO4; Li-O-Rb-Si
OSTI Identifier:
1308107
DOI:
https://doi.org/10.17188/1308107

Citation Formats

The Materials Project. Materials Data on Rb2Li2SiO4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1308107.
The Materials Project. Materials Data on Rb2Li2SiO4 by Materials Project. United States. doi:https://doi.org/10.17188/1308107
The Materials Project. 2020. "Materials Data on Rb2Li2SiO4 by Materials Project". United States. doi:https://doi.org/10.17188/1308107. https://www.osti.gov/servlets/purl/1308107. Pub date:Tue Jul 14 00:00:00 EDT 2020
@article{osti_1308107,
title = {Materials Data on Rb2Li2SiO4 by Materials Project},
author = {The Materials Project},
abstractNote = {Rb2Li2SiO4 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Rb–O bond distances ranging from 2.93–3.26 Å. In the second Rb1+ site, Rb1+ is bonded in a 4-coordinate geometry to six O2- atoms. There are a spread of Rb–O bond distances ranging from 2.80–3.37 Å. There are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 1.90–2.16 Å. In the second Li1+ site, Li1+ is bonded to four O2- atoms to form distorted LiO4 tetrahedra that share corners with two equivalent SiO4 tetrahedra, an edgeedge with one LiO4 tetrahedra, and an edgeedge with one SiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.96–2.02 Å. Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with two equivalent LiO4 tetrahedra and an edgeedge with one LiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.63–1.69 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to four Rb1+, two Li1+, and one Si4+ atom. In the second O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Rb1+, three Li1+, and one Si4+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to six Rb1+ and one Si4+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Rb1+, three Li1+, and one Si4+ atom.},
doi = {10.17188/1308107},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}