Materials Data on MnV(Co2Si)2 by Materials Project
VMn(Co2Si)2 crystallizes in the trigonal R-3m space group. The structure is three-dimensional. V2+ is bonded in a 8-coordinate geometry to eight Co1+ and six equivalent Si4- atoms. There are two shorter (2.44 Å) and six longer (2.45 Å) V–Co bond lengths. All V–Si bond lengths are 2.83 Å. Mn2+ is bonded in a 8-coordinate geometry to eight Co1+ and six equivalent Si4- atoms. There are two shorter (2.44 Å) and six longer (2.45 Å) Mn–Co bond lengths. All Mn–Si bond lengths are 2.82 Å. There are three inequivalent Co1+ sites. In the first Co1+ site, Co1+ is bonded in a distorted body-centered cubic geometry to one V2+, three equivalent Mn2+, and four equivalent Si4- atoms. All Co–Si bond lengths are 2.45 Å. In the second Co1+ site, Co1+ is bonded in a distorted body-centered cubic geometry to three equivalent V2+, one Mn2+, and four equivalent Si4- atoms. All Co–Si bond lengths are 2.45 Å. In the third Co1+ site, Co1+ is bonded in a distorted body-centered cubic geometry to one V2+, three equivalent Mn2+, and four equivalent Si4- atoms. All Co–Mn bond lengths are 2.45 Å. All Co–Si bond lengths are 2.45 Å. Si4- is bonded in a 8-coordinate geometry to three equivalent V2+, three equivalent Mn2+, and eight Co1+ 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:
- 1685978
- Report Number(s):
- mp-1221599
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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