Materials Data on Zn3As2 by Materials Project
Zn3As2 is Hausmannite-like structured and crystallizes in the cubic Ia-3 space group. The structure is three-dimensional. Zn2+ is bonded to four As3- atoms to form a mixture of edge and corner-sharing ZnAs4 tetrahedra. There are a spread of Zn–As bond distances ranging from 2.49–2.78 Å. There are two inequivalent As3- sites. In the first As3- site, As3- is bonded in a distorted octahedral geometry to six equivalent Zn2+ atoms. In the second As3- site, As3- is bonded in a 6-coordinate geometry to six equivalent Zn2+ 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:
- 1754305
- Report Number(s):
- mp-1196003
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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