Materials Data on Rb2ZnI3 by Materials Project
Rb2ZnI3 crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. there are two inequivalent Rb sites. In the first Rb site, Rb is bonded to one Zn and six I atoms to form a mixture of distorted edge and corner-sharing RbZnI6 pentagonal bipyramids. The Rb–Zn bond length is 3.84 Å. There are a spread of Rb–I bond distances ranging from 3.68–3.97 Å. In the second Rb site, Rb is bonded in a 5-coordinate geometry to five I atoms. There are a spread of Rb–I bond distances ranging from 3.64–3.75 Å. Zn is bonded in a 3-coordinate geometry to one Rb and three I atoms. There are two shorter (2.79 Å) and one longer (2.81 Å) Zn–I bond lengths. There are two inequivalent I sites. In the first I site, I is bonded in a distorted rectangular see-saw-like geometry to three Rb and one Zn atom. In the second I site, I is bonded in a 5-coordinate geometry to four Rb and one Zn atom.
- 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:
- 1207481
- Report Number(s):
- mp-38177
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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