U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Tc3Ge by Materials Project
Abstract
Tc3Ge is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Tc+1.33- is bonded to eight equivalent Tc+1.33- and four equivalent Ge4+ atoms to form TcTc8Ge4 cuboctahedra that share corners with four equivalent GeTc12 cuboctahedra, corners with fourteen equivalent TcTc8Ge4 cuboctahedra, edges with six equivalent GeTc12 cuboctahedra, edges with twelve equivalent TcTc8Ge4 cuboctahedra, faces with four equivalent GeTc12 cuboctahedra, and faces with sixteen equivalent TcTc8Ge4 cuboctahedra. There are a spread of Tc–Tc bond distances ranging from 2.69–2.79 Å. There are two shorter (2.72 Å) and two longer (2.74 Å) Tc–Ge bond lengths. Ge4+ is bonded to twelve equivalent Tc+1.33- atoms to form GeTc12 cuboctahedra that share corners with six equivalent GeTc12 cuboctahedra, corners with twelve equivalent TcTc8Ge4 cuboctahedra, edges with eighteen equivalent TcTc8Ge4 cuboctahedra, faces with eight equivalent GeTc12 cuboctahedra, and faces with twelve equivalent TcTc8Ge4 cuboctahedra.
- Authors:
- Publication Date:
- Other Number(s):
- mp-1187415
- 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; Tc3Ge; Ge-Tc
- OSTI Identifier:
- 1733006
- DOI:
- https://doi.org/10.17188/1733006
Citation Formats
The Materials Project. Materials Data on Tc3Ge by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1733006.
The Materials Project. Materials Data on Tc3Ge by Materials Project. United States. doi:https://doi.org/10.17188/1733006
The Materials Project. 2020.
"Materials Data on Tc3Ge by Materials Project". United States. doi:https://doi.org/10.17188/1733006. https://www.osti.gov/servlets/purl/1733006. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1733006,
title = {Materials Data on Tc3Ge by Materials Project},
author = {The Materials Project},
abstractNote = {Tc3Ge is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Tc+1.33- is bonded to eight equivalent Tc+1.33- and four equivalent Ge4+ atoms to form TcTc8Ge4 cuboctahedra that share corners with four equivalent GeTc12 cuboctahedra, corners with fourteen equivalent TcTc8Ge4 cuboctahedra, edges with six equivalent GeTc12 cuboctahedra, edges with twelve equivalent TcTc8Ge4 cuboctahedra, faces with four equivalent GeTc12 cuboctahedra, and faces with sixteen equivalent TcTc8Ge4 cuboctahedra. There are a spread of Tc–Tc bond distances ranging from 2.69–2.79 Å. There are two shorter (2.72 Å) and two longer (2.74 Å) Tc–Ge bond lengths. Ge4+ is bonded to twelve equivalent Tc+1.33- atoms to form GeTc12 cuboctahedra that share corners with six equivalent GeTc12 cuboctahedra, corners with twelve equivalent TcTc8Ge4 cuboctahedra, edges with eighteen equivalent TcTc8Ge4 cuboctahedra, faces with eight equivalent GeTc12 cuboctahedra, and faces with twelve equivalent TcTc8Ge4 cuboctahedra.},
doi = {10.17188/1733006},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat May 02 00:00:00 EDT 2020},
month = {Sat May 02 00:00:00 EDT 2020}
}