Materials Data on HfCuGe by Materials Project
Abstract
HfCuGe crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Hf is bonded in a 5-coordinate geometry to four equivalent Cu and five equivalent Ge atoms. All Hf–Cu bond lengths are 2.99 Å. There are four shorter (2.74 Å) and one longer (2.75 Å) Hf–Ge bond lengths. Cu is bonded to four equivalent Hf, four equivalent Cu, and four equivalent Ge atoms to form a mixture of corner and face-sharing CuHf4Cu4Ge4 cuboctahedra. All Cu–Cu bond lengths are 2.68 Å. All Cu–Ge bond lengths are 2.56 Å. Ge is bonded in a 9-coordinate geometry to five equivalent Hf and four equivalent Cu atoms.
- Authors:
- Publication Date:
- Other Number(s):
- mp-1077453
- 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; HfCuGe; Cu-Ge-Hf
- OSTI Identifier:
- 1665626
- DOI:
- https://doi.org/10.17188/1665626
Citation Formats
The Materials Project. Materials Data on HfCuGe by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1665626.
The Materials Project. Materials Data on HfCuGe by Materials Project. United States. doi:https://doi.org/10.17188/1665626
The Materials Project. 2020.
"Materials Data on HfCuGe by Materials Project". United States. doi:https://doi.org/10.17188/1665626. https://www.osti.gov/servlets/purl/1665626. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1665626,
title = {Materials Data on HfCuGe by Materials Project},
author = {The Materials Project},
abstractNote = {HfCuGe crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Hf is bonded in a 5-coordinate geometry to four equivalent Cu and five equivalent Ge atoms. All Hf–Cu bond lengths are 2.99 Å. There are four shorter (2.74 Å) and one longer (2.75 Å) Hf–Ge bond lengths. Cu is bonded to four equivalent Hf, four equivalent Cu, and four equivalent Ge atoms to form a mixture of corner and face-sharing CuHf4Cu4Ge4 cuboctahedra. All Cu–Cu bond lengths are 2.68 Å. All Cu–Ge bond lengths are 2.56 Å. Ge is bonded in a 9-coordinate geometry to five equivalent Hf and four equivalent Cu atoms.},
doi = {10.17188/1665626},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jul 16 00:00:00 EDT 2020},
month = {Thu Jul 16 00:00:00 EDT 2020}
}
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