skip to main content
DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on RbNaSi2O5 by Materials Project

Abstract

RbNaSi2O5 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Rb1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Rb–O bond distances ranging from 2.94–3.32 Å. Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.31–2.99 Å. There are two inequivalent Si4+ sites. In the first Si4+ site, Si4+ is bonded to four O2- atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.59–1.67 Å. In the second Si4+ site, Si4+ is bonded to four O2- atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.58–1.68 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+ and two Si4+ atoms. In the second O2- site, O2- is bonded in a 1-coordinate geometry to one Rb1+, three equivalent Na1+, and one Si4+ atom. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two equivalent Rb1+ and two Si4+ atoms. In the fourth O2- site, O2- is bondedmore » in a 2-coordinate geometry to two equivalent Rb1+, one Na1+, and two Si4+ atoms. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to three equivalent Rb1+, one Na1+, and one Si4+ atom.« less

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-557656
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; RbNaSi2O5; Na-O-Rb-Si
OSTI Identifier:
1269942
DOI:
10.17188/1269942

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on RbNaSi2O5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1269942.
Persson, Kristin, & Project, Materials. Materials Data on RbNaSi2O5 by Materials Project. United States. doi:10.17188/1269942.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on RbNaSi2O5 by Materials Project". United States. doi:10.17188/1269942. https://www.osti.gov/servlets/purl/1269942. Pub date:Wed Jul 22 00:00:00 EDT 2020
@article{osti_1269942,
title = {Materials Data on RbNaSi2O5 by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {RbNaSi2O5 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Rb1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Rb–O bond distances ranging from 2.94–3.32 Å. Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.31–2.99 Å. There are two inequivalent Si4+ sites. In the first Si4+ site, Si4+ is bonded to four O2- atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.59–1.67 Å. In the second Si4+ site, Si4+ is bonded to four O2- atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.58–1.68 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+ and two Si4+ atoms. In the second O2- site, O2- is bonded in a 1-coordinate geometry to one Rb1+, three equivalent Na1+, and one Si4+ atom. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two equivalent Rb1+ and two Si4+ atoms. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Rb1+, one Na1+, and two Si4+ atoms. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to three equivalent Rb1+, one Na1+, and one Si4+ atom.},
doi = {10.17188/1269942},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

Dataset:

Save / Share: