Materials Data on RbGeI3 by Materials Project
RbGeI3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Rb1+ is bonded to twelve equivalent I1- atoms to form RbI12 cuboctahedra that share corners with twelve equivalent RbI12 cuboctahedra, faces with six equivalent RbI12 cuboctahedra, and faces with eight equivalent GeI6 octahedra. All Rb–I bond lengths are 4.21 Å. Ge2+ is bonded to six equivalent I1- atoms to form GeI6 octahedra that share corners with six equivalent GeI6 octahedra and faces with eight equivalent RbI12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Ge–I bond lengths are 2.98 Å. I1- is bonded to four equivalent Rb1+ and two equivalent Ge2+ atoms to form a mixture of distorted edge, face, and corner-sharing IRb4Ge2 octahedra. The corner-sharing octahedra tilt angles range from 0–60°.
- 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:
- 1276270
- Report Number(s):
- mp-571458
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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