Materials Data on Cs2AlInBr6 by Materials Project
Cs2InAlBr6 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Cs1+ is bonded to twelve equivalent Br1- atoms to form CsBr12 cuboctahedra that share corners with twelve equivalent CsBr12 cuboctahedra, faces with six equivalent CsBr12 cuboctahedra, faces with four equivalent InBr6 octahedra, and faces with four equivalent AlBr6 octahedra. All Cs–Br bond lengths are 4.06 Å. In1+ is bonded to six equivalent Br1- atoms to form InBr6 octahedra that share corners with six equivalent AlBr6 octahedra and faces with eight equivalent CsBr12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All In–Br bond lengths are 3.17 Å. Al3+ is bonded to six equivalent Br1- atoms to form AlBr6 octahedra that share corners with six equivalent InBr6 octahedra and faces with eight equivalent CsBr12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Al–Br bond lengths are 2.54 Å. Br1- is bonded in a 2-coordinate geometry to four equivalent Cs1+, one In1+, and one Al3+ atom.
- Research Organization:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Contributing Organization:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231
- OSTI ID:
- 1679403
- Report Number(s):
- mp-1113281
- Country of Publication:
- United States
- Language:
- English
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