U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on SrMg6Ni by Materials Project
Abstract
SrMg6Ni crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. Sr is bonded in a 10-coordinate geometry to eight Mg and two equivalent Ni atoms. There are a spread of Sr–Mg bond distances ranging from 3.28–3.61 Å. Both Sr–Ni bond lengths are 3.38 Å. There are four inequivalent Mg sites. In the first Mg site, Mg is bonded in a distorted single-bond geometry to two equivalent Sr, two equivalent Mg, and one Ni atom. Both Mg–Mg bond lengths are 2.99 Å. The Mg–Ni bond length is 2.72 Å. In the second Mg site, Mg is bonded in a 8-coordinate geometry to six Mg and two equivalent Ni atoms. There are four shorter (3.22 Å) and two longer (3.32 Å) Mg–Mg bond lengths. Both Mg–Ni bond lengths are 3.38 Å. In the third Mg site, Mg is bonded in a 2-coordinate geometry to one Sr, three Mg, and two equivalent Ni atoms. The Mg–Mg bond length is 3.37 Å. Both Mg–Ni bond lengths are 2.74 Å. In the fourth Mg site, Mg is bonded in a 2-coordinate geometry to two equivalent Sr and eight Mg atoms. Ni is bonded in a 10-coordinate geometry to two equivalent Sr and eightmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1021905
- 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; SrMg6Ni; Mg-Ni-Sr
- OSTI Identifier:
- 1707246
- DOI:
- https://doi.org/10.17188/1707246
Citation Formats
The Materials Project. Materials Data on SrMg6Ni by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1707246.
The Materials Project. Materials Data on SrMg6Ni by Materials Project. United States. doi:https://doi.org/10.17188/1707246
The Materials Project. 2020.
"Materials Data on SrMg6Ni by Materials Project". United States. doi:https://doi.org/10.17188/1707246. https://www.osti.gov/servlets/purl/1707246. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1707246,
title = {Materials Data on SrMg6Ni by Materials Project},
author = {The Materials Project},
abstractNote = {SrMg6Ni crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. Sr is bonded in a 10-coordinate geometry to eight Mg and two equivalent Ni atoms. There are a spread of Sr–Mg bond distances ranging from 3.28–3.61 Å. Both Sr–Ni bond lengths are 3.38 Å. There are four inequivalent Mg sites. In the first Mg site, Mg is bonded in a distorted single-bond geometry to two equivalent Sr, two equivalent Mg, and one Ni atom. Both Mg–Mg bond lengths are 2.99 Å. The Mg–Ni bond length is 2.72 Å. In the second Mg site, Mg is bonded in a 8-coordinate geometry to six Mg and two equivalent Ni atoms. There are four shorter (3.22 Å) and two longer (3.32 Å) Mg–Mg bond lengths. Both Mg–Ni bond lengths are 3.38 Å. In the third Mg site, Mg is bonded in a 2-coordinate geometry to one Sr, three Mg, and two equivalent Ni atoms. The Mg–Mg bond length is 3.37 Å. Both Mg–Ni bond lengths are 2.74 Å. In the fourth Mg site, Mg is bonded in a 2-coordinate geometry to two equivalent Sr and eight Mg atoms. Ni is bonded in a 10-coordinate geometry to two equivalent Sr and eight Mg atoms.},
doi = {10.17188/1707246},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}