Materials Data on Al9Ir2 by Materials Project
Al9Ir2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Ir is bonded in a 9-coordinate geometry to nine Al atoms. There are a spread of Ir–Al bond distances ranging from 2.47–2.61 Å. There are five inequivalent Al sites. In the first Al site, Al is bonded in a linear geometry to two equivalent Ir atoms. In the second Al site, Al is bonded in a 2-coordinate geometry to two equivalent Ir atoms. In the third Al site, Al is bonded in a 2-coordinate geometry to two equivalent Ir atoms. In the fourth Al site, Al is bonded in a distorted bent 120 degrees geometry to two equivalent Ir atoms. In the fifth Al site, Al is bonded in a distorted bent 150 degrees geometry to two equivalent Ir 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:
- 1188500
- Report Number(s):
- mp-12003
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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