U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on TaNi3 by Materials Project
Abstract
Ni3Ta is beta Cu3Ti-like structured and crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. there are two inequivalent Ta sites. In the first Ta site, Ta is bonded to twelve Ni atoms to form TaNi12 cuboctahedra that share corners with three TaNi12 cuboctahedra, corners with twelve NiTa4Ni8 cuboctahedra, edges with seven TaNi12 cuboctahedra, edges with fourteen NiTa4Ni8 cuboctahedra, faces with five TaNi12 cuboctahedra, and faces with fourteen NiTa4Ni8 cuboctahedra. There are a spread of Ta–Ni bond distances ranging from 2.56–2.64 Å. In the second Ta site, Ta is bonded to twelve Ni atoms to form TaNi12 cuboctahedra that share corners with three TaNi12 cuboctahedra, corners with twelve NiTa4Ni8 cuboctahedra, edges with seven TaNi12 cuboctahedra, edges with fourteen NiTa4Ni8 cuboctahedra, faces with five TaNi12 cuboctahedra, and faces with fourteen NiTa4Ni8 cuboctahedra. There are a spread of Ta–Ni bond distances ranging from 2.56–2.62 Å. There are four inequivalent Ni sites. In the first Ni site, Ni is bonded to four Ta and eight Ni atoms to form distorted NiTa4Ni8 cuboctahedra that share corners with two equivalent TaNi12 cuboctahedra, corners with thirteen NiTa4Ni8 cuboctahedra, edges with seven TaNi12 cuboctahedra, edges with fourteen NiTa4Ni8 cuboctahedra, faces with four TaNi12 cuboctahedra, andmore »
- Publication Date:
- Other Number(s):
- mp-569776
- DOE Contract Number:
- AC02-05CH11231
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; Ni-Ta; TaNi3; crystal structure
- OSTI Identifier:
- 1275250
- DOI:
- https://doi.org/10.17188/1275250
Citation Formats
Materials Data on TaNi3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1275250.
Materials Data on TaNi3 by Materials Project. United States. doi:https://doi.org/10.17188/1275250
2020.
"Materials Data on TaNi3 by Materials Project". United States. doi:https://doi.org/10.17188/1275250. https://www.osti.gov/servlets/purl/1275250. Pub date:Thu Jul 16 04:00:00 UTC 2020
@article{osti_1275250,
title = {Materials Data on TaNi3 by Materials Project},
abstractNote = {Ni3Ta is beta Cu3Ti-like structured and crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. there are two inequivalent Ta sites. In the first Ta site, Ta is bonded to twelve Ni atoms to form TaNi12 cuboctahedra that share corners with three TaNi12 cuboctahedra, corners with twelve NiTa4Ni8 cuboctahedra, edges with seven TaNi12 cuboctahedra, edges with fourteen NiTa4Ni8 cuboctahedra, faces with five TaNi12 cuboctahedra, and faces with fourteen NiTa4Ni8 cuboctahedra. There are a spread of Ta–Ni bond distances ranging from 2.56–2.64 Å. In the second Ta site, Ta is bonded to twelve Ni atoms to form TaNi12 cuboctahedra that share corners with three TaNi12 cuboctahedra, corners with twelve NiTa4Ni8 cuboctahedra, edges with seven TaNi12 cuboctahedra, edges with fourteen NiTa4Ni8 cuboctahedra, faces with five TaNi12 cuboctahedra, and faces with fourteen NiTa4Ni8 cuboctahedra. There are a spread of Ta–Ni bond distances ranging from 2.56–2.62 Å. There are four inequivalent Ni sites. In the first Ni site, Ni is bonded to four Ta and eight Ni atoms to form distorted NiTa4Ni8 cuboctahedra that share corners with two equivalent TaNi12 cuboctahedra, corners with thirteen NiTa4Ni8 cuboctahedra, edges with seven TaNi12 cuboctahedra, edges with fourteen NiTa4Ni8 cuboctahedra, faces with four TaNi12 cuboctahedra, and faces with fifteen NiTa4Ni8 cuboctahedra. There are a spread of Ni–Ni bond distances ranging from 2.55–2.62 Å. In the second Ni site, Ni is bonded to four Ta and eight Ni atoms to form distorted NiTa4Ni8 cuboctahedra that share corners with two equivalent TaNi12 cuboctahedra, corners with thirteen NiTa4Ni8 cuboctahedra, edges with seven TaNi12 cuboctahedra, edges with fourteen NiTa4Ni8 cuboctahedra, faces with four TaNi12 cuboctahedra, and faces with fifteen NiTa4Ni8 cuboctahedra. There are a spread of Ni–Ni bond distances ranging from 2.53–2.68 Å. In the third Ni site, Ni is bonded to four Ta and eight Ni atoms to form distorted NiTa4Ni8 cuboctahedra that share corners with seven NiTa4Ni8 cuboctahedra, corners with eight TaNi12 cuboctahedra, edges with twenty-one NiTa4Ni8 cuboctahedra, faces with six TaNi12 cuboctahedra, and faces with thirteen NiTa4Ni8 cuboctahedra. In the fourth Ni site, Ni is bonded to four Ta and eight Ni atoms to form distorted NiTa4Ni8 cuboctahedra that share corners with seven NiTa4Ni8 cuboctahedra, corners with eight TaNi12 cuboctahedra, edges with twenty-one NiTa4Ni8 cuboctahedra, faces with six TaNi12 cuboctahedra, and faces with thirteen NiTa4Ni8 cuboctahedra.},
doi = {10.17188/1275250},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}