Materials Data on La2GeI2 by Materials Project
La2GeI2 crystallizes in the trigonal P-3m1 space group. The structure is two-dimensional and consists of one La2GeI2 sheet oriented in the (0, 0, 1) direction. La is bonded to three equivalent Ge and three equivalent I atoms to form a mixture of edge and corner-sharing LaGe3I3 octahedra. The corner-sharing octahedral tilt angles are 0°. All La–Ge bond lengths are 3.10 Å. All La–I bond lengths are 3.31 Å. Ge is bonded to six equivalent La atoms to form edge-sharing GeLa6 octahedra. I is bonded in a distorted T-shaped geometry to three equivalent La 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:
- 1275806
- Report Number(s):
- mp-570597
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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