Materials Data on K4CO4 by Materials Project
K4CO4 crystallizes in the trigonal R3 space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of K–O bond distances ranging from 2.50–3.30 Å. In the second K1+ site, K1+ is bonded in a 6-coordinate geometry to six equivalent O2- atoms. There are three shorter (2.56 Å) and three longer (3.17 Å) K–O bond lengths. C4+ is bonded in a tetrahedral geometry to four O2- atoms. All C–O bond lengths are 1.45 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to six K1+ and one C4+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to six equivalent K1+ and one C4+ 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:
- 1266995
- Report Number(s):
- mp-545387
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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Materials Data on K4CO4 by Materials Project
Materials Data on K4CO4 by Materials Project