U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on NpSi2Ni by Materials Project
Abstract
NpNiSi2 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Np6+ is bonded in a 10-coordinate geometry to ten Si4- atoms. There are a spread of Np–Si bond distances ranging from 3.01–3.11 Å. Ni2+ is bonded in a 5-coordinate geometry to five Si4- atoms. There are a spread of Ni–Si bond distances ranging from 2.26–2.31 Å. There are two inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a 9-coordinate geometry to six equivalent Np6+, one Ni2+, and two equivalent Si4- atoms. Both Si–Si bond lengths are 2.39 Å. In the second Si4- site, Si4- is bonded in a 12-coordinate geometry to four equivalent Np6+ and four equivalent Ni2+ atoms.
- Publication Date:
- Other Number(s):
- mp-1206288
- 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-Np-Si; NpSi2Ni; crystal structure
- OSTI Identifier:
- 1699975
- DOI:
- https://doi.org/10.17188/1699975
Citation Formats
Materials Data on NpSi2Ni by Materials Project. United States: N. p., 2019.
Web. doi:10.17188/1699975.
Materials Data on NpSi2Ni by Materials Project. United States. doi:https://doi.org/10.17188/1699975
2019.
"Materials Data on NpSi2Ni by Materials Project". United States. doi:https://doi.org/10.17188/1699975. https://www.osti.gov/servlets/purl/1699975. Pub date:Fri Jan 11 23:00:00 EST 2019
@article{osti_1699975,
title = {Materials Data on NpSi2Ni by Materials Project},
abstractNote = {NpNiSi2 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Np6+ is bonded in a 10-coordinate geometry to ten Si4- atoms. There are a spread of Np–Si bond distances ranging from 3.01–3.11 Å. Ni2+ is bonded in a 5-coordinate geometry to five Si4- atoms. There are a spread of Ni–Si bond distances ranging from 2.26–2.31 Å. There are two inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a 9-coordinate geometry to six equivalent Np6+, one Ni2+, and two equivalent Si4- atoms. Both Si–Si bond lengths are 2.39 Å. In the second Si4- site, Si4- is bonded in a 12-coordinate geometry to four equivalent Np6+ and four equivalent Ni2+ atoms.},
doi = {10.17188/1699975},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}
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