U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Ga3GePt8 by Materials Project
Abstract
Pt8Ga3Ge crystallizes in the monoclinic Pm space group. The structure is three-dimensional. there are eight inequivalent Pt+1.50- sites. In the first Pt+1.50- site, Pt+1.50- is bonded in a 4-coordinate geometry to three Ga+2.67+ and two equivalent Ge4+ atoms. There are one shorter (2.62 Å) and two longer (2.66 Å) Pt–Ga bond lengths. There are one shorter (2.53 Å) and one longer (3.08 Å) Pt–Ge bond lengths. In the second Pt+1.50- site, Pt+1.50- is bonded in a 4-coordinate geometry to four Ga+2.67+ and one Ge4+ atom. There are a spread of Pt–Ga bond distances ranging from 2.57–3.03 Å. The Pt–Ge bond length is 2.59 Å. In the third Pt+1.50- site, Pt+1.50- is bonded in a 4-coordinate geometry to three Ga+2.67+ and two equivalent Ge4+ atoms. There are a spread of Pt–Ga bond distances ranging from 2.56–3.06 Å. Both Pt–Ge bond lengths are 2.62 Å. In the fourth Pt+1.50- site, Pt+1.50- is bonded in a 4-coordinate geometry to five Ga+2.67+ atoms. There are a spread of Pt–Ga bond distances ranging from 2.57–3.04 Å. In the fifth Pt+1.50- site, Pt+1.50- is bonded in a 5-coordinate geometry to five Ga+2.67+ atoms. There are a spread of Pt–Ga bond distances ranging from 2.59–2.92 Å. Inmore »
- Publication Date:
- Other Number(s):
- mp-1224871
- 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; Ga-Ge-Pt; Ga3GePt8; crystal structure
- OSTI Identifier:
- 1680833
- DOI:
- https://doi.org/10.17188/1680833
Citation Formats
Materials Data on Ga3GePt8 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1680833.
Materials Data on Ga3GePt8 by Materials Project. United States. doi:https://doi.org/10.17188/1680833
2020.
"Materials Data on Ga3GePt8 by Materials Project". United States. doi:https://doi.org/10.17188/1680833. https://www.osti.gov/servlets/purl/1680833. Pub date:Tue May 05 04:00:00 UTC 2020
@article{osti_1680833,
title = {Materials Data on Ga3GePt8 by Materials Project},
abstractNote = {Pt8Ga3Ge crystallizes in the monoclinic Pm space group. The structure is three-dimensional. there are eight inequivalent Pt+1.50- sites. In the first Pt+1.50- site, Pt+1.50- is bonded in a 4-coordinate geometry to three Ga+2.67+ and two equivalent Ge4+ atoms. There are one shorter (2.62 Å) and two longer (2.66 Å) Pt–Ga bond lengths. There are one shorter (2.53 Å) and one longer (3.08 Å) Pt–Ge bond lengths. In the second Pt+1.50- site, Pt+1.50- is bonded in a 4-coordinate geometry to four Ga+2.67+ and one Ge4+ atom. There are a spread of Pt–Ga bond distances ranging from 2.57–3.03 Å. The Pt–Ge bond length is 2.59 Å. In the third Pt+1.50- site, Pt+1.50- is bonded in a 4-coordinate geometry to three Ga+2.67+ and two equivalent Ge4+ atoms. There are a spread of Pt–Ga bond distances ranging from 2.56–3.06 Å. Both Pt–Ge bond lengths are 2.62 Å. In the fourth Pt+1.50- site, Pt+1.50- is bonded in a 4-coordinate geometry to five Ga+2.67+ atoms. There are a spread of Pt–Ga bond distances ranging from 2.57–3.04 Å. In the fifth Pt+1.50- site, Pt+1.50- is bonded in a 5-coordinate geometry to five Ga+2.67+ atoms. There are a spread of Pt–Ga bond distances ranging from 2.59–2.92 Å. In the sixth Pt+1.50- site, Pt+1.50- is bonded in a 3-coordinate geometry to four Ga+2.67+ and one Ge4+ atom. There are two shorter (2.60 Å) and two longer (2.95 Å) Pt–Ga bond lengths. The Pt–Ge bond length is 2.59 Å. In the seventh Pt+1.50- site, Pt+1.50- is bonded in a 3-coordinate geometry to three Ga+2.67+ and two equivalent Ge4+ atoms. There are two shorter (2.58 Å) and one longer (2.59 Å) Pt–Ga bond lengths. Both Pt–Ge bond lengths are 2.97 Å. In the eighth Pt+1.50- site, Pt+1.50- is bonded in a 3-coordinate geometry to three Ga+2.67+ and two equivalent Ge4+ atoms. There are one shorter (2.61 Å) and two longer (2.98 Å) Pt–Ga bond lengths. Both Pt–Ge bond lengths are 2.58 Å. There are three inequivalent Ga+2.67+ sites. In the first Ga+2.67+ site, Ga+2.67+ is bonded in a 10-coordinate geometry to ten Pt+1.50- atoms. In the second Ga+2.67+ site, Ga+2.67+ is bonded in a 10-coordinate geometry to ten Pt+1.50- atoms. In the third Ga+2.67+ site, Ga+2.67+ is bonded in a 10-coordinate geometry to ten Pt+1.50- atoms. Ge4+ is bonded in a 10-coordinate geometry to ten Pt+1.50- atoms.},
doi = {10.17188/1680833},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}