Materials Data on UCuP2 by Materials Project
UCuP2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. U4+ is bonded in a 8-coordinate geometry to eight P3- atoms. There are four shorter (2.77 Å) and four longer (2.88 Å) U–P bond lengths. Cu2+ is bonded to four equivalent P3- atoms to form a mixture of edge and corner-sharing CuP4 tetrahedra. All Cu–P bond lengths are 2.42 Å. There are two inequivalent P3- sites. In the first P3- site, P3- is bonded in a 4-coordinate geometry to four equivalent U4+ and four equivalent P3- atoms. All P–P bond lengths are 2.67 Å. In the second P3- site, P3- is bonded in a 8-coordinate geometry to four equivalent U4+ and four equivalent Cu2+ atoms.
- 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:
- 1204933
- Report Number(s):
- mp-30534
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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