U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on ScSi3Ni by Materials Project
Abstract
ScNiSi3 crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are two inequivalent Sc2+ sites. In the first Sc2+ site, Sc2+ is bonded in a 10-coordinate geometry to ten Si+1.33- atoms. There are a spread of Sc–Si bond distances ranging from 2.90–3.04 Å. In the second Sc2+ site, Sc2+ is bonded in a 10-coordinate geometry to ten Si+1.33- atoms. There are a spread of Sc–Si bond distances ranging from 2.90–3.03 Å. There are two inequivalent Ni2+ sites. In the first Ni2+ site, Ni2+ is bonded in a 5-coordinate geometry to five Si+1.33- atoms. There are a spread of Ni–Si bond distances ranging from 2.20–2.25 Å. In the second Ni2+ site, Ni2+ is bonded in a 5-coordinate geometry to five Si+1.33- atoms. There are a spread of Ni–Si bond distances ranging from 2.20–2.25 Å. There are six inequivalent Si+1.33- sites. In the first Si+1.33- site, Si+1.33- is bonded in a 9-coordinate geometry to six Sc2+, one Ni2+, and two equivalent Si+1.33- atoms. Both Si–Si bond lengths are 2.33 Å. In the second Si+1.33- site, Si+1.33- is bonded in a 9-coordinate geometry to two equivalent Sc2+, two equivalent Ni2+, and five Si+1.33- atoms. There are one shorter (2.36 Å)more »
- Authors:
- Publication Date:
- Other Number(s):
- mp-3129
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Collaborations:
- MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE
- Keywords:
- crystal structure; ScSi3Ni; Ni-Sc-Si
- OSTI Identifier:
- 1205564
- DOI:
- https://doi.org/10.17188/1205564
Citation Formats
The Materials Project. Materials Data on ScSi3Ni by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1205564.
The Materials Project. Materials Data on ScSi3Ni by Materials Project. United States. doi:https://doi.org/10.17188/1205564
The Materials Project. 2020.
"Materials Data on ScSi3Ni by Materials Project". United States. doi:https://doi.org/10.17188/1205564. https://www.osti.gov/servlets/purl/1205564. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1205564,
title = {Materials Data on ScSi3Ni by Materials Project},
author = {The Materials Project},
abstractNote = {ScNiSi3 crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are two inequivalent Sc2+ sites. In the first Sc2+ site, Sc2+ is bonded in a 10-coordinate geometry to ten Si+1.33- atoms. There are a spread of Sc–Si bond distances ranging from 2.90–3.04 Å. In the second Sc2+ site, Sc2+ is bonded in a 10-coordinate geometry to ten Si+1.33- atoms. There are a spread of Sc–Si bond distances ranging from 2.90–3.03 Å. There are two inequivalent Ni2+ sites. In the first Ni2+ site, Ni2+ is bonded in a 5-coordinate geometry to five Si+1.33- atoms. There are a spread of Ni–Si bond distances ranging from 2.20–2.25 Å. In the second Ni2+ site, Ni2+ is bonded in a 5-coordinate geometry to five Si+1.33- atoms. There are a spread of Ni–Si bond distances ranging from 2.20–2.25 Å. There are six inequivalent Si+1.33- sites. In the first Si+1.33- site, Si+1.33- is bonded in a 9-coordinate geometry to six Sc2+, one Ni2+, and two equivalent Si+1.33- atoms. Both Si–Si bond lengths are 2.33 Å. In the second Si+1.33- site, Si+1.33- is bonded in a 9-coordinate geometry to two equivalent Sc2+, two equivalent Ni2+, and five Si+1.33- atoms. There are one shorter (2.36 Å) and four longer (2.72 Å) Si–Si bond lengths. In the third Si+1.33- site, Si+1.33- is bonded in a 9-coordinate geometry to six Sc2+, one Ni2+, and two equivalent Si+1.33- atoms. In the fourth Si+1.33- site, Si+1.33- is bonded in a 3-coordinate geometry to two equivalent Sc2+, two equivalent Ni2+, and five Si+1.33- atoms. All Si–Si bond lengths are 2.72 Å. In the fifth Si+1.33- site, Si+1.33- is bonded in a 9-coordinate geometry to two equivalent Sc2+, two equivalent Ni2+, and five Si+1.33- atoms. The Si–Si bond length is 2.37 Å. In the sixth Si+1.33- site, Si+1.33- is bonded in a 9-coordinate geometry to two equivalent Sc2+, two equivalent Ni2+, and five Si+1.33- atoms.},
doi = {10.17188/1205564},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Jul 15 00:00:00 EDT 2020},
month = {Wed Jul 15 00:00:00 EDT 2020}
}