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Title: Materials Data on TiCoGe by Materials Project

Abstract

TiCoGe crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Ti is bonded in a 5-coordinate geometry to six equivalent Co and five Ge atoms. There are two shorter (2.76 Å) and four longer (2.98 Å) Ti–Co bond lengths. There are four shorter (2.62 Å) and one longer (2.67 Å) Ti–Ge bond lengths. Co is bonded to six equivalent Ti, two equivalent Co, and four Ge atoms to form a mixture of distorted edge, face, and corner-sharing CoTi6Co2Ge4 cuboctahedra. Both Co–Co bond lengths are 2.60 Å. There are two shorter (2.39 Å) and two longer (2.40 Å) Co–Ge bond lengths. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a distorted q6 geometry to three equivalent Ti and six equivalent Co atoms. In the second Ge site, Ge is bonded in a 9-coordinate geometry to six equivalent Ti and three equivalent Co atoms.

Publication Date:
Other Number(s):
mp-22769
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; TiCoGe; Co-Ge-Ti
OSTI Identifier:
1198962
DOI:
10.17188/1198962

Citation Formats

The Materials Project. Materials Data on TiCoGe by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1198962.
The Materials Project. Materials Data on TiCoGe by Materials Project. United States. doi:10.17188/1198962.
The Materials Project. 2020. "Materials Data on TiCoGe by Materials Project". United States. doi:10.17188/1198962. https://www.osti.gov/servlets/purl/1198962. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1198962,
title = {Materials Data on TiCoGe by Materials Project},
author = {The Materials Project},
abstractNote = {TiCoGe crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Ti is bonded in a 5-coordinate geometry to six equivalent Co and five Ge atoms. There are two shorter (2.76 Å) and four longer (2.98 Å) Ti–Co bond lengths. There are four shorter (2.62 Å) and one longer (2.67 Å) Ti–Ge bond lengths. Co is bonded to six equivalent Ti, two equivalent Co, and four Ge atoms to form a mixture of distorted edge, face, and corner-sharing CoTi6Co2Ge4 cuboctahedra. Both Co–Co bond lengths are 2.60 Å. There are two shorter (2.39 Å) and two longer (2.40 Å) Co–Ge bond lengths. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a distorted q6 geometry to three equivalent Ti and six equivalent Co atoms. In the second Ge site, Ge is bonded in a 9-coordinate geometry to six equivalent Ti and three equivalent Co atoms.},
doi = {10.17188/1198962},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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