Materials Data on RbTmI3 by Materials Project
RbTmI3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Rb is bonded in a 8-coordinate geometry to eight I atoms. There are a spread of Rb–I bond distances ranging from 3.73–4.12 Å. Tm is bonded to six I atoms to form corner-sharing TmI6 octahedra. The corner-sharing octahedra tilt angles range from 26–27°. There are two shorter (3.06 Å) and four longer (3.07 Å) Tm–I bond lengths. There are two inequivalent I sites. In the first I site, I is bonded in a 5-coordinate geometry to three equivalent Rb and two equivalent Tm atoms. In the second I site, I is bonded in a distorted square co-planar geometry to two equivalent Rb and two equivalent Tm 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:
- 1727007
- Report Number(s):
- mp-1209132
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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