Materials Data on BaCaI4 by Materials Project
BaCaI4 is Zircon-like structured and crystallizes in the tetragonal I4_1/a space group. The structure is three-dimensional. Ba2+ is bonded in a 8-coordinate geometry to eight equivalent I1- atoms. There are four shorter (3.56 Å) and four longer (3.65 Å) Ba–I bond lengths. Ca2+ is bonded in a tetrahedral geometry to four equivalent I1- atoms. All Ca–I bond lengths are 3.03 Å. I1- is bonded in a distorted trigonal planar geometry to two equivalent Ba2+ and one Ca2+ 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:
- 1290590
- Report Number(s):
- mp-756666
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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