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Title: Materials Data on VCrGeC by Materials Project

Abstract

(Cr0.5V0.5)2GeC is MAX Phase-derived structured and crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. V is bonded in a 6-coordinate geometry to three equivalent Ge and three equivalent C atoms. All V–Ge bond lengths are 2.66 Å. All V–C bond lengths are 2.03 Å. Cr is bonded in a 6-coordinate geometry to three equivalent Ge and three equivalent C atoms. All Cr–Ge bond lengths are 2.59 Å. All Cr–C bond lengths are 1.99 Å. Ge is bonded in a 12-coordinate geometry to three equivalent V and three equivalent Cr atoms. There are two inequivalent C sites. In the first C site, C is bonded to six equivalent Cr atoms to form edge-sharing CCr6 octahedra. In the second C site, C is bonded to six equivalent V atoms to form edge-sharing CV6 octahedra.

Publication Date:
Other Number(s):
mp-1216420
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; VCrGeC; C-Cr-Ge-V
OSTI Identifier:
1679732
DOI:
https://doi.org/10.17188/1679732

Citation Formats

The Materials Project. Materials Data on VCrGeC by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1679732.
The Materials Project. Materials Data on VCrGeC by Materials Project. United States. doi:https://doi.org/10.17188/1679732
The Materials Project. 2020. "Materials Data on VCrGeC by Materials Project". United States. doi:https://doi.org/10.17188/1679732. https://www.osti.gov/servlets/purl/1679732. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1679732,
title = {Materials Data on VCrGeC by Materials Project},
author = {The Materials Project},
abstractNote = {(Cr0.5V0.5)2GeC is MAX Phase-derived structured and crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. V is bonded in a 6-coordinate geometry to three equivalent Ge and three equivalent C atoms. All V–Ge bond lengths are 2.66 Å. All V–C bond lengths are 2.03 Å. Cr is bonded in a 6-coordinate geometry to three equivalent Ge and three equivalent C atoms. All Cr–Ge bond lengths are 2.59 Å. All Cr–C bond lengths are 1.99 Å. Ge is bonded in a 12-coordinate geometry to three equivalent V and three equivalent Cr atoms. There are two inequivalent C sites. In the first C site, C is bonded to six equivalent Cr atoms to form edge-sharing CCr6 octahedra. In the second C site, C is bonded to six equivalent V atoms to form edge-sharing CV6 octahedra.},
doi = {10.17188/1679732},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}