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Title: Materials Data on Tm2Cr2C3 by Materials Project

Abstract

Tm2Cr2C3 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Tm3+ is bonded in a 5-coordinate geometry to five C4- atoms. There are a spread of Tm–C bond distances ranging from 2.41–2.58 Å. Cr3+ is bonded to four C4- atoms to form a mixture of corner and edge-sharing CrC4 trigonal pyramids. There are a spread of Cr–C bond distances ranging from 1.89–2.00 Å. There are two inequivalent C4- sites. In the first C4- site, C4- is bonded in a 6-coordinate geometry to three equivalent Tm3+ and three equivalent Cr3+ atoms. In the second C4- site, C4- is bonded to four equivalent Tm3+ and two equivalent Cr3+ atoms to form edge-sharing CTm4Cr2 octahedra.

Authors:
Publication Date:
Other Number(s):
mp-1025181
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; Tm2Cr2C3; C-Cr-Tm
OSTI Identifier:
1355521
DOI:
https://doi.org/10.17188/1355521

Citation Formats

The Materials Project. Materials Data on Tm2Cr2C3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1355521.
The Materials Project. Materials Data on Tm2Cr2C3 by Materials Project. United States. doi:https://doi.org/10.17188/1355521
The Materials Project. 2020. "Materials Data on Tm2Cr2C3 by Materials Project". United States. doi:https://doi.org/10.17188/1355521. https://www.osti.gov/servlets/purl/1355521. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1355521,
title = {Materials Data on Tm2Cr2C3 by Materials Project},
author = {The Materials Project},
abstractNote = {Tm2Cr2C3 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Tm3+ is bonded in a 5-coordinate geometry to five C4- atoms. There are a spread of Tm–C bond distances ranging from 2.41–2.58 Å. Cr3+ is bonded to four C4- atoms to form a mixture of corner and edge-sharing CrC4 trigonal pyramids. There are a spread of Cr–C bond distances ranging from 1.89–2.00 Å. There are two inequivalent C4- sites. In the first C4- site, C4- is bonded in a 6-coordinate geometry to three equivalent Tm3+ and three equivalent Cr3+ atoms. In the second C4- site, C4- is bonded to four equivalent Tm3+ and two equivalent Cr3+ atoms to form edge-sharing CTm4Cr2 octahedra.},
doi = {10.17188/1355521},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}