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Title: Materials Data on Rb4SiO4 by Materials Project

Abstract

Rb4SiO4 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are four inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Rb–O bond distances ranging from 2.79–3.32 Å. In the second Rb1+ site, Rb1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Rb–O bond distances ranging from 2.82–3.28 Å. In the third Rb1+ site, Rb1+ is bonded to four O2- atoms to form distorted RbO4 tetrahedra that share corners with four equivalent SiO4 tetrahedra and an edgeedge with one RbO4 tetrahedra. There are a spread of Rb–O bond distances ranging from 2.75–2.91 Å. In the fourth Rb1+ site, Rb1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Rb–O bond distances ranging from 2.81–3.06 Å. Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with four equivalent RbO4 tetrahedra. There is three shorter (1.68 Å) and one longer (1.69 Å) Si–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to fivemore » Rb1+ and one Si4+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to five Rb1+ and one Si4+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to five Rb1+ and one Si4+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to five Rb1+ and one Si4+ atom.« less

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-768813
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; Rb4SiO4; O-Rb-Si
OSTI Identifier:
1298522
DOI:
10.17188/1298522

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on Rb4SiO4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1298522.
Persson, Kristin, & Project, Materials. Materials Data on Rb4SiO4 by Materials Project. United States. doi:10.17188/1298522.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on Rb4SiO4 by Materials Project". United States. doi:10.17188/1298522. https://www.osti.gov/servlets/purl/1298522. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1298522,
title = {Materials Data on Rb4SiO4 by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {Rb4SiO4 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are four inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Rb–O bond distances ranging from 2.79–3.32 Å. In the second Rb1+ site, Rb1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Rb–O bond distances ranging from 2.82–3.28 Å. In the third Rb1+ site, Rb1+ is bonded to four O2- atoms to form distorted RbO4 tetrahedra that share corners with four equivalent SiO4 tetrahedra and an edgeedge with one RbO4 tetrahedra. There are a spread of Rb–O bond distances ranging from 2.75–2.91 Å. In the fourth Rb1+ site, Rb1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Rb–O bond distances ranging from 2.81–3.06 Å. Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with four equivalent RbO4 tetrahedra. There is three shorter (1.68 Å) and one longer (1.69 Å) Si–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to five Rb1+ and one Si4+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to five Rb1+ and one Si4+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to five Rb1+ and one Si4+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to five Rb1+ and one Si4+ atom.},
doi = {10.17188/1298522},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}

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