Materials Data on CaGaN by Materials Project
CaGaN crystallizes in the tetragonal P4/nmm space group. The structure is two-dimensional and consists of one CaGaN sheet oriented in the (0, 0, 1) direction. Ca is bonded to five equivalent N atoms to form a mixture of corner and edge-sharing CaN5 square pyramids. There are one shorter (2.41 Å) and four longer (2.55 Å) Ca–N bond lengths. Ga is bonded in a single-bond geometry to one N atom. The Ga–N bond length is 1.86 Å. N is bonded to five equivalent Ca and one Ga atom to form a mixture of corner and edge-sharing NCa5Ga octahedra. The corner-sharing octahedral tilt angles are 8°.
- 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:
- 1287627
- Report Number(s):
- mp-7263
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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