U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on LaGe2 by Materials Project
Abstract
LaGe2 is hexagonal omega structure-like structured and crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. La is bonded to twelve Ge atoms to form a mixture of edge and face-sharing LaGe12 cuboctahedra. There are a spread of La–Ge bond distances ranging from 3.31–3.42 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to six equivalent La and three Ge atoms. There are two shorter (2.55 Å) and one longer (2.56 Å) Ge–Ge bond lengths. In the second Ge site, Ge is bonded in a 9-coordinate geometry to six equivalent La and three Ge atoms. Both Ge–Ge bond lengths are 2.55 Å.
- Publication Date:
- Other Number(s):
- mp-19761
- DOE Contract Number:
- AC02-05CH11231
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; Ge-La; LaGe2; crystal structure
- OSTI Identifier:
- 1194966
- DOI:
- https://doi.org/10.17188/1194966
Citation Formats
Materials Data on LaGe2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1194966.
Materials Data on LaGe2 by Materials Project. United States. doi:https://doi.org/10.17188/1194966
2020.
"Materials Data on LaGe2 by Materials Project". United States. doi:https://doi.org/10.17188/1194966. https://www.osti.gov/servlets/purl/1194966. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1194966,
title = {Materials Data on LaGe2 by Materials Project},
abstractNote = {LaGe2 is hexagonal omega structure-like structured and crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. La is bonded to twelve Ge atoms to form a mixture of edge and face-sharing LaGe12 cuboctahedra. There are a spread of La–Ge bond distances ranging from 3.31–3.42 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to six equivalent La and three Ge atoms. There are two shorter (2.55 Å) and one longer (2.56 Å) Ge–Ge bond lengths. In the second Ge site, Ge is bonded in a 9-coordinate geometry to six equivalent La and three Ge atoms. Both Ge–Ge bond lengths are 2.55 Å.},
doi = {10.17188/1194966},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}
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