Materials Data on K3CrF3 by Materials Project
K3CrF3 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are three inequivalent K sites. In the first K site, K is bonded in a 4-coordinate geometry to four F atoms. There are a spread of K–F bond distances ranging from 2.69–2.97 Å. In the second K site, K is bonded in a T-shaped geometry to three F atoms. There are a spread of K–F bond distances ranging from 2.50–2.63 Å. In the third K site, K is bonded in a 6-coordinate geometry to six F atoms. There are a spread of K–F bond distances ranging from 2.89–3.25 Å. Cr is bonded in a T-shaped geometry to three F atoms. There are two shorter (2.02 Å) and one longer (2.20 Å) Cr–F bond lengths. There are three inequivalent F sites. In the first F site, F is bonded in a 5-coordinate geometry to four K and one Cr atom. In the second F site, F is bonded in a 5-coordinate geometry to four K and one Cr atom. In the third F site, F is bonded in a 6-coordinate geometry to five K and one Cr 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:
- 1284508
- Report Number(s):
- mp-690521
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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