Materials Data on Tm(Ni2As)2 by Materials Project
Tm(Ni2As)2 crystallizes in the tetragonal P4_2/mnm space group. The structure is three-dimensional. Tm is bonded to six equivalent As atoms to form a mixture of distorted edge and corner-sharing TmAs6 octahedra. The corner-sharing octahedral tilt angles are 41°. There are two shorter (2.88 Å) and four longer (2.90 Å) Tm–As bond lengths. Ni is bonded in a 3-coordinate geometry to three equivalent As atoms. All Ni–As bond lengths are 2.39 Å. As is bonded in a 9-coordinate geometry to three equivalent Tm and six equivalent Ni 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:
- 1673996
- Report Number(s):
- mp-1104519
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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