Materials Data on K2CuI2O by Materials Project
K2CuOI2 crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. K1+ is bonded in a square co-planar geometry to two equivalent O2- and two equivalent I1- atoms. Both K–O bond lengths are 2.67 Å. Both K–I bond lengths are 3.33 Å. Cu2+ is bonded in a square co-planar geometry to four equivalent I1- atoms. All Cu–I bond lengths are 2.67 Å. O2- is bonded in a square co-planar geometry to four equivalent K1+ atoms. I1- is bonded in a square co-planar geometry to two equivalent K1+ and two equivalent Cu2+ atoms.
- 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:
- 1713405
- Report Number(s):
- mp-1147602
- Country of Publication:
- United States
- Language:
- English
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