Materials Data on TaNiTe5 by Materials Project
TaNiTe5 crystallizes in the orthorhombic Cmcm space group. The structure is two-dimensional and consists of two TaNiTe5 sheets oriented in the (0, 1, 0) direction. Ta3+ is bonded in a 8-coordinate geometry to eight Te+0.80- atoms. There are a spread of Ta–Te bond distances ranging from 2.85–2.93 Å. Ni1+ is bonded to six Te+0.80- atoms to form edge-sharing NiTe6 octahedra. There are four shorter (2.59 Å) and two longer (2.61 Å) Ni–Te bond lengths. There are three inequivalent Te+0.80- sites. In the first Te+0.80- site, Te+0.80- is bonded in a 3-coordinate geometry to one Ta3+ and two equivalent Ni1+ atoms. In the second Te+0.80- site, Te+0.80- is bonded in a 3-coordinate geometry to two equivalent Ta3+ and one Ni1+ atom. In the third Te+0.80- site, Te+0.80- is bonded in a distorted L-shaped geometry to two equivalent Ta3+ 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:
- 1312912
- Report Number(s):
- mp-8998
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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