Materials Data on SiRh2 by Materials Project
Rh2Si is Cotunnite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Rh sites. In the first Rh site, Rh is bonded to four equivalent Si atoms to form a mixture of distorted edge and corner-sharing RhSi4 tetrahedra. There are a spread of Rh–Si bond distances ranging from 2.42–2.47 Å. In the second Rh site, Rh is bonded in a 3-coordinate geometry to three equivalent Si atoms. There are one shorter (2.49 Å) and two longer (2.50 Å) Rh–Si bond lengths. Si is bonded in a 7-coordinate geometry to seven Rh 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:
- 1195541
- Report Number(s):
- mp-20418
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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