Materials Data on La(CuGe)2 by Materials Project
LaCu2Ge2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. La is bonded in a 8-coordinate geometry to eight equivalent Cu and eight equivalent Ge atoms. All La–Cu bond lengths are 3.32 Å. All La–Ge bond lengths are 3.25 Å. Cu is bonded in a 4-coordinate geometry to four equivalent La and four equivalent Ge atoms. All Cu–Ge bond lengths are 2.47 Å. Ge is bonded in a 9-coordinate geometry to four equivalent La, four equivalent Cu, and one Ge atom. The Ge–Ge bond length is 2.55 Å.
- 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:
- 1195445
- Report Number(s):
- mp-20322
- Country of Publication:
- United States
- Language:
- English
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