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Title: Materials Data on SmYS2 by Materials Project

Abstract

SmYS2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Sm is bonded to six equivalent S atoms to form SmS6 octahedra that share corners with six equivalent YS6 octahedra, edges with six equivalent SmS6 octahedra, and edges with six equivalent YS6 octahedra. The corner-sharing octahedral tilt angles are 2°. All Sm–S bond lengths are 2.84 Å. Y is bonded to six equivalent S atoms to form YS6 octahedra that share corners with six equivalent SmS6 octahedra, edges with six equivalent SmS6 octahedra, and edges with six equivalent YS6 octahedra. The corner-sharing octahedral tilt angles are 2°. All Y–S bond lengths are 2.76 Å. S is bonded to three equivalent Sm and three equivalent Y atoms to form a mixture of edge and corner-sharing SSm3Y3 octahedra. The corner-sharing octahedral tilt angles are 0°.

Publication Date:
Other Number(s):
mp-1218975
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; SmYS2; S-Sm-Y
OSTI Identifier:
1743965
DOI:
https://doi.org/10.17188/1743965

Citation Formats

The Materials Project. Materials Data on SmYS2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1743965.
The Materials Project. Materials Data on SmYS2 by Materials Project. United States. doi:https://doi.org/10.17188/1743965
The Materials Project. 2020. "Materials Data on SmYS2 by Materials Project". United States. doi:https://doi.org/10.17188/1743965. https://www.osti.gov/servlets/purl/1743965. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1743965,
title = {Materials Data on SmYS2 by Materials Project},
author = {The Materials Project},
abstractNote = {SmYS2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Sm is bonded to six equivalent S atoms to form SmS6 octahedra that share corners with six equivalent YS6 octahedra, edges with six equivalent SmS6 octahedra, and edges with six equivalent YS6 octahedra. The corner-sharing octahedral tilt angles are 2°. All Sm–S bond lengths are 2.84 Å. Y is bonded to six equivalent S atoms to form YS6 octahedra that share corners with six equivalent SmS6 octahedra, edges with six equivalent SmS6 octahedra, and edges with six equivalent YS6 octahedra. The corner-sharing octahedral tilt angles are 2°. All Y–S bond lengths are 2.76 Å. S is bonded to three equivalent Sm and three equivalent Y atoms to form a mixture of edge and corner-sharing SSm3Y3 octahedra. The corner-sharing octahedral tilt angles are 0°.},
doi = {10.17188/1743965},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}