Materials Data on Cr5Si3 by Materials Project
Cr5Si3 crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. there are two inequivalent Cr+2.40+ sites. In the first Cr+2.40+ site, Cr+2.40+ is bonded in a distorted hexagonal planar geometry to two equivalent Cr+2.40+ and four equivalent Si4- atoms. Both Cr–Cr bond lengths are 2.29 Å. All Cr–Si bond lengths are 2.43 Å. In the second Cr+2.40+ site, Cr+2.40+ is bonded in a 6-coordinate geometry to six Si4- atoms. There are a spread of Cr–Si bond distances ranging from 2.39–2.62 Å. There are two inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a 10-coordinate geometry to eight equivalent Cr+2.40+ and two equivalent Si4- atoms. Both Si–Si bond lengths are 2.29 Å. In the second Si4- site, Si4- is bonded in a 10-coordinate geometry to ten Cr+2.40+ 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:
- 1288520
- Report Number(s):
- mp-7506
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
Similar Records
Materials Data on V5Si3 by Materials Project
Materials Data on Sm4AlSi5(NO)7 by Materials Project