Materials Data on Al3Pt2 by Materials Project
Al3Pt2 crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. there are two inequivalent Pt sites. In the first Pt site, Pt is bonded in a 7-coordinate geometry to seven Al atoms. There are a spread of Pt–Al bond distances ranging from 2.54–2.83 Å. In the second Pt site, Pt is bonded in a 7-coordinate geometry to seven Al atoms. There are a spread of Pt–Al bond distances ranging from 2.57–2.75 Å. There are four inequivalent Al sites. In the first Al site, Al is bonded in a 8-coordinate geometry to five Pt and three equivalent Al atoms. All Al–Al bond lengths are 2.67 Å. In the second Al site, Al is bonded in a 6-coordinate geometry to six equivalent Pt atoms. In the third Al site, Al is bonded in a distorted body-centered cubic geometry to six equivalent Pt and two equivalent Al atoms. Both Al–Al bond lengths are 2.52 Å. In the fourth Al site, Al is bonded in a 11-coordinate geometry to three equivalent Pt and four Al atoms.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Organization:
- MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- OSTI ID:
- 1275339
- Report Number(s):
- mp-569916
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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