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Title: Materials Data on Ga40Mo8C by Materials Project

Abstract

Mo8Ga40C crystallizes in the trigonal R-3 space group. The structure is three-dimensional. there are two inequivalent Mo sites. In the first Mo site, Mo is bonded in a 9-coordinate geometry to nine Ga atoms. There are three shorter (2.57 Å) and six longer (2.62 Å) Mo–Ga bond lengths. In the second Mo site, Mo is bonded in a 10-coordinate geometry to ten Ga atoms. There are a spread of Mo–Ga bond distances ranging from 2.58–2.80 Å. There are eight inequivalent Ga sites. In the first Ga site, Ga is bonded in a cuboctahedral geometry to twelve Ga atoms. There are six shorter (2.90 Å) and six longer (3.02 Å) Ga–Ga bond lengths. In the second Ga site, Ga is bonded in a distorted linear geometry to two equivalent Mo atoms. In the third Ga site, Ga is bonded in a 2-coordinate geometry to two equivalent Mo atoms. In the fourth Ga site, Ga is bonded in a distorted bent 150 degrees geometry to two equivalent Mo and one Ga atom. In the fifth Ga site, Ga is bonded in a distorted bent 150 degrees geometry to two Mo and one Ga atom. In the sixth Ga site, Ga is bondedmore » in a 2-coordinate geometry to two equivalent Mo atoms. In the seventh Ga site, Ga is bonded in a 2-coordinate geometry to two Mo atoms. In the eighth Ga site, Ga is bonded in a 1-coordinate geometry to two Mo and one C atom. The Ga–C bond length is 2.43 Å. C is bonded in an octahedral geometry to six equivalent Ga atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-1196543
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; Ga40Mo8C; C-Ga-Mo
OSTI Identifier:
1704613
DOI:
https://doi.org/10.17188/1704613

Citation Formats

The Materials Project. Materials Data on Ga40Mo8C by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1704613.
The Materials Project. Materials Data on Ga40Mo8C by Materials Project. United States. doi:https://doi.org/10.17188/1704613
The Materials Project. 2020. "Materials Data on Ga40Mo8C by Materials Project". United States. doi:https://doi.org/10.17188/1704613. https://www.osti.gov/servlets/purl/1704613. Pub date:Fri May 01 00:00:00 EDT 2020
@article{osti_1704613,
title = {Materials Data on Ga40Mo8C by Materials Project},
author = {The Materials Project},
abstractNote = {Mo8Ga40C crystallizes in the trigonal R-3 space group. The structure is three-dimensional. there are two inequivalent Mo sites. In the first Mo site, Mo is bonded in a 9-coordinate geometry to nine Ga atoms. There are three shorter (2.57 Å) and six longer (2.62 Å) Mo–Ga bond lengths. In the second Mo site, Mo is bonded in a 10-coordinate geometry to ten Ga atoms. There are a spread of Mo–Ga bond distances ranging from 2.58–2.80 Å. There are eight inequivalent Ga sites. In the first Ga site, Ga is bonded in a cuboctahedral geometry to twelve Ga atoms. There are six shorter (2.90 Å) and six longer (3.02 Å) Ga–Ga bond lengths. In the second Ga site, Ga is bonded in a distorted linear geometry to two equivalent Mo atoms. In the third Ga site, Ga is bonded in a 2-coordinate geometry to two equivalent Mo atoms. In the fourth Ga site, Ga is bonded in a distorted bent 150 degrees geometry to two equivalent Mo and one Ga atom. In the fifth Ga site, Ga is bonded in a distorted bent 150 degrees geometry to two Mo and one Ga atom. In the sixth Ga site, Ga is bonded in a 2-coordinate geometry to two equivalent Mo atoms. In the seventh Ga site, Ga is bonded in a 2-coordinate geometry to two Mo atoms. In the eighth Ga site, Ga is bonded in a 1-coordinate geometry to two Mo and one C atom. The Ga–C bond length is 2.43 Å. C is bonded in an octahedral geometry to six equivalent Ga atoms.},
doi = {10.17188/1704613},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}