Materials Data on CsCrI3 by Materials Project
CsCrI3 crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Cs1+ is bonded to twelve equivalent I1- atoms to form CsI12 cuboctahedra that share corners with six equivalent CsI12 cuboctahedra, corners with six equivalent CrI6 octahedra, faces with eight equivalent CsI12 cuboctahedra, and faces with six equivalent CrI6 octahedra. The corner-sharing octahedral tilt angles are 18°. There are six shorter (4.13 Å) and six longer (4.25 Å) Cs–I bond lengths. Cr2+ is bonded to six equivalent I1- atoms to form CrI6 octahedra that share corners with six equivalent CsI12 cuboctahedra, faces with six equivalent CsI12 cuboctahedra, and faces with two equivalent CrI6 octahedra. All Cr–I bond lengths are 2.88 Å. I1- is bonded in a 6-coordinate geometry to four equivalent Cs1+ and two equivalent Cr2+ 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:
- 1201457
- Report Number(s):
- mp-27259
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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