DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on Sr2Si3Ni by Materials Project

Abstract

Sr2NiSi3 is hexagonal omega structure-derived structured and crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. Sr is bonded to three equivalent Ni and nine Si atoms to form a mixture of face and edge-sharing SrSi9Ni3 cuboctahedra. All Sr–Ni bond lengths are 3.25 Å. There are three shorter (3.25 Å) and six longer (3.39 Å) Sr–Si bond lengths. Ni is bonded in a 9-coordinate geometry to six equivalent Sr and three equivalent Si atoms. All Ni–Si bond lengths are 2.36 Å. There are three inequivalent Si sites. In the first Si site, Si is bonded in a 9-coordinate geometry to six equivalent Sr and three equivalent Si atoms. All Si–Si bond lengths are 2.36 Å. In the second Si site, Si is bonded in a 9-coordinate geometry to six equivalent Sr and three equivalent Ni atoms. In the third Si site, Si is bonded in a 9-coordinate geometry to six equivalent Sr and three equivalent Si atoms.

Authors:
Publication Date:
Other Number(s):
mp-1218730
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; Sr2Si3Ni; Ni-Si-Sr
OSTI Identifier:
1663141
DOI:
https://doi.org/10.17188/1663141

Citation Formats

The Materials Project. Materials Data on Sr2Si3Ni by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1663141.
The Materials Project. Materials Data on Sr2Si3Ni by Materials Project. United States. doi:https://doi.org/10.17188/1663141
The Materials Project. 2020. "Materials Data on Sr2Si3Ni by Materials Project". United States. doi:https://doi.org/10.17188/1663141. https://www.osti.gov/servlets/purl/1663141. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1663141,
title = {Materials Data on Sr2Si3Ni by Materials Project},
author = {The Materials Project},
abstractNote = {Sr2NiSi3 is hexagonal omega structure-derived structured and crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. Sr is bonded to three equivalent Ni and nine Si atoms to form a mixture of face and edge-sharing SrSi9Ni3 cuboctahedra. All Sr–Ni bond lengths are 3.25 Å. There are three shorter (3.25 Å) and six longer (3.39 Å) Sr–Si bond lengths. Ni is bonded in a 9-coordinate geometry to six equivalent Sr and three equivalent Si atoms. All Ni–Si bond lengths are 2.36 Å. There are three inequivalent Si sites. In the first Si site, Si is bonded in a 9-coordinate geometry to six equivalent Sr and three equivalent Si atoms. All Si–Si bond lengths are 2.36 Å. In the second Si site, Si is bonded in a 9-coordinate geometry to six equivalent Sr and three equivalent Ni atoms. In the third Si site, Si is bonded in a 9-coordinate geometry to six equivalent Sr and three equivalent Si atoms.},
doi = {10.17188/1663141},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}