Materials Data on Fe3NiSb8 by Materials Project
Abstract
Fe3NiSb8 crystallizes in the monoclinic P2/m space group. The structure is three-dimensional. there are two inequivalent Fe3+ sites. In the first Fe3+ site, Fe3+ is bonded to six Sb+1.38- atoms to form FeSb6 octahedra that share corners with four equivalent FeSb6 octahedra, corners with four equivalent NiSb6 octahedra, and edges with two equivalent FeSb6 octahedra. The corner-sharing octahedra tilt angles range from 50–53°. There are a spread of Fe–Sb bond distances ranging from 2.53–2.59 Å. In the second Fe3+ site, Fe3+ is bonded to six Sb+1.38- atoms to form a mixture of corner and edge-sharing FeSb6 octahedra. The corner-sharing octahedra tilt angles range from 50–51°. There are two shorter (2.56 Å) and four longer (2.58 Å) Fe–Sb bond lengths. Ni2+ is bonded to six Sb+1.38- atoms to form NiSb6 octahedra that share corners with eight equivalent FeSb6 octahedra and edges with two equivalent NiSb6 octahedra. The corner-sharing octahedra tilt angles range from 51–53°. There are four shorter (2.60 Å) and two longer (2.62 Å) Ni–Sb bond lengths. There are four inequivalent Sb+1.38- sites. In the first Sb+1.38- site, Sb+1.38- is bonded in a 4-coordinate geometry to three Fe3+ atoms. In the second Sb+1.38- site, Sb+1.38- is bonded in a 4-coordinatemore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1224765
- 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; Fe3NiSb8; Fe-Ni-Sb
- OSTI Identifier:
- 1751729
- DOI:
- https://doi.org/10.17188/1751729
Citation Formats
The Materials Project. Materials Data on Fe3NiSb8 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1751729.
The Materials Project. Materials Data on Fe3NiSb8 by Materials Project. United States. doi:https://doi.org/10.17188/1751729
The Materials Project. 2020.
"Materials Data on Fe3NiSb8 by Materials Project". United States. doi:https://doi.org/10.17188/1751729. https://www.osti.gov/servlets/purl/1751729. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1751729,
title = {Materials Data on Fe3NiSb8 by Materials Project},
author = {The Materials Project},
abstractNote = {Fe3NiSb8 crystallizes in the monoclinic P2/m space group. The structure is three-dimensional. there are two inequivalent Fe3+ sites. In the first Fe3+ site, Fe3+ is bonded to six Sb+1.38- atoms to form FeSb6 octahedra that share corners with four equivalent FeSb6 octahedra, corners with four equivalent NiSb6 octahedra, and edges with two equivalent FeSb6 octahedra. The corner-sharing octahedra tilt angles range from 50–53°. There are a spread of Fe–Sb bond distances ranging from 2.53–2.59 Å. In the second Fe3+ site, Fe3+ is bonded to six Sb+1.38- atoms to form a mixture of corner and edge-sharing FeSb6 octahedra. The corner-sharing octahedra tilt angles range from 50–51°. There are two shorter (2.56 Å) and four longer (2.58 Å) Fe–Sb bond lengths. Ni2+ is bonded to six Sb+1.38- atoms to form NiSb6 octahedra that share corners with eight equivalent FeSb6 octahedra and edges with two equivalent NiSb6 octahedra. The corner-sharing octahedra tilt angles range from 51–53°. There are four shorter (2.60 Å) and two longer (2.62 Å) Ni–Sb bond lengths. There are four inequivalent Sb+1.38- sites. In the first Sb+1.38- site, Sb+1.38- is bonded in a 4-coordinate geometry to three Fe3+ atoms. In the second Sb+1.38- site, Sb+1.38- is bonded in a 4-coordinate geometry to one Fe3+ and two equivalent Ni2+ atoms. In the third Sb+1.38- site, Sb+1.38- is bonded in a 4-coordinate geometry to three Fe3+ atoms. In the fourth Sb+1.38- site, Sb+1.38- is bonded in a 4-coordinate geometry to two equivalent Fe3+ and one Ni2+ atom.},
doi = {10.17188/1751729},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}