Materials Data on KSb4F13 by Materials Project
KSb4F13 crystallizes in the tetragonal I-4 space group. The structure is three-dimensional. K1+ is bonded in a 8-coordinate geometry to eight F1- atoms. There are four shorter (2.72 Å) and four longer (3.01 Å) K–F bond lengths. Sb3+ is bonded in a 3-coordinate geometry to four F1- atoms. There are a spread of Sb–F bond distances ranging from 1.98–2.54 Å. There are four inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted single-bond geometry to one K1+ and one Sb3+ atom. In the second F1- site, F1- is bonded in a 1-coordinate geometry to one K1+ and one Sb3+ atom. In the third F1- site, F1- is bonded in a tetrahedral geometry to four equivalent Sb3+ atoms. In the fourth F1- site, F1- is bonded in a single-bond geometry to one Sb3+ 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:
- 1201416
- Report Number(s):
- mp-27211
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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