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Title: Materials Data on TbCo2B2C by Materials Project

Abstract

TbCo2B2C crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Tb4+ is bonded in a square co-planar geometry to four equivalent C2- atoms. All Tb–C bond lengths are 2.51 Å. Co2+ is bonded to four equivalent B3- atoms to form CoB4 tetrahedra that share corners with four equivalent CTb4B2 octahedra, corners with four equivalent CoB4 tetrahedra, and edges with four equivalent CoB4 tetrahedra. The corner-sharing octahedral tilt angles are 59°. All Co–B bond lengths are 2.07 Å. B3- is bonded in a distorted single-bond geometry to four equivalent Co2+ and one C2- atom. The B–C bond length is 1.50 Å. C2- is bonded to four equivalent Tb4+ and two equivalent B3- atoms to form distorted CTb4B2 octahedra that share corners with four equivalent CTb4B2 octahedra, corners with eight equivalent CoB4 tetrahedra, and edges with four equivalent CTb4B2 octahedra. The corner-sharing octahedral tilt angles are 0°.

Authors:
Publication Date:
Other Number(s):
mp-1024963
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; TbCo2B2C; B-C-Co-Tb
OSTI Identifier:
1355291
DOI:
https://doi.org/10.17188/1355291

Citation Formats

The Materials Project. Materials Data on TbCo2B2C by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1355291.
The Materials Project. Materials Data on TbCo2B2C by Materials Project. United States. doi:https://doi.org/10.17188/1355291
The Materials Project. 2020. "Materials Data on TbCo2B2C by Materials Project". United States. doi:https://doi.org/10.17188/1355291. https://www.osti.gov/servlets/purl/1355291. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1355291,
title = {Materials Data on TbCo2B2C by Materials Project},
author = {The Materials Project},
abstractNote = {TbCo2B2C crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Tb4+ is bonded in a square co-planar geometry to four equivalent C2- atoms. All Tb–C bond lengths are 2.51 Å. Co2+ is bonded to four equivalent B3- atoms to form CoB4 tetrahedra that share corners with four equivalent CTb4B2 octahedra, corners with four equivalent CoB4 tetrahedra, and edges with four equivalent CoB4 tetrahedra. The corner-sharing octahedral tilt angles are 59°. All Co–B bond lengths are 2.07 Å. B3- is bonded in a distorted single-bond geometry to four equivalent Co2+ and one C2- atom. The B–C bond length is 1.50 Å. C2- is bonded to four equivalent Tb4+ and two equivalent B3- atoms to form distorted CTb4B2 octahedra that share corners with four equivalent CTb4B2 octahedra, corners with eight equivalent CoB4 tetrahedra, and edges with four equivalent CTb4B2 octahedra. The corner-sharing octahedral tilt angles are 0°.},
doi = {10.17188/1355291},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}