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Title: Materials Data on RbMg2 by Materials Project

Abstract

RbMg2 crystallizes in the monoclinic P2_1/m space group. The structure is two-dimensional and consists of one RbMg2 sheet oriented in the (0, 0, 1) direction. Rb is bonded in a 8-coordinate geometry to two equivalent Rb and four Mg atoms. Both Rb–Rb bond lengths are 3.85 Å. There are two shorter (4.04 Å) and two longer (4.13 Å) Rb–Mg bond lengths. There are two inequivalent Mg sites. In the first Mg site, Mg is bonded in a 8-coordinate geometry to two equivalent Rb and six equivalent Mg atoms. There are a spread of Mg–Mg bond distances ranging from 3.09–3.15 Å. In the second Mg site, Mg is bonded in a 10-coordinate geometry to two equivalent Rb and eight Mg atoms. Both Mg–Mg bond lengths are 3.33 Å.

Authors:
Publication Date:
Other Number(s):
mp-1186892
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; RbMg2; Mg-Rb
OSTI Identifier:
1746658
DOI:
https://doi.org/10.17188/1746658

Citation Formats

The Materials Project. Materials Data on RbMg2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1746658.
The Materials Project. Materials Data on RbMg2 by Materials Project. United States. doi:https://doi.org/10.17188/1746658
The Materials Project. 2020. "Materials Data on RbMg2 by Materials Project". United States. doi:https://doi.org/10.17188/1746658. https://www.osti.gov/servlets/purl/1746658. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1746658,
title = {Materials Data on RbMg2 by Materials Project},
author = {The Materials Project},
abstractNote = {RbMg2 crystallizes in the monoclinic P2_1/m space group. The structure is two-dimensional and consists of one RbMg2 sheet oriented in the (0, 0, 1) direction. Rb is bonded in a 8-coordinate geometry to two equivalent Rb and four Mg atoms. Both Rb–Rb bond lengths are 3.85 Å. There are two shorter (4.04 Å) and two longer (4.13 Å) Rb–Mg bond lengths. There are two inequivalent Mg sites. In the first Mg site, Mg is bonded in a 8-coordinate geometry to two equivalent Rb and six equivalent Mg atoms. There are a spread of Mg–Mg bond distances ranging from 3.09–3.15 Å. In the second Mg site, Mg is bonded in a 10-coordinate geometry to two equivalent Rb and eight Mg atoms. Both Mg–Mg bond lengths are 3.33 Å.},
doi = {10.17188/1746658},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}