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Title: Materials Data on KPrS2 by Materials Project

Abstract

KPrS2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. K1+ is bonded to six equivalent S2- atoms to form KS6 octahedra that share corners with six equivalent PrS6 octahedra, edges with six equivalent KS6 octahedra, and edges with six equivalent PrS6 octahedra. The corner-sharing octahedral tilt angles are 9°. All K–S bond lengths are 3.26 Å. Pr3+ is bonded to six equivalent S2- atoms to form PrS6 octahedra that share corners with six equivalent KS6 octahedra, edges with six equivalent KS6 octahedra, and edges with six equivalent PrS6 octahedra. The corner-sharing octahedral tilt angles are 9°. All Pr–S bond lengths are 2.89 Å. S2- is bonded to three equivalent K1+ and three equivalent Pr3+ atoms to form a mixture of edge and corner-sharing SK3Pr3 octahedra. The corner-sharing octahedral tilt angles are 0°.

Authors:
Publication Date:
Other Number(s):
mp-15782
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; KPrS2; K-Pr-S
OSTI Identifier:
1191369
DOI:
https://doi.org/10.17188/1191369

Citation Formats

The Materials Project. Materials Data on KPrS2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1191369.
The Materials Project. Materials Data on KPrS2 by Materials Project. United States. doi:https://doi.org/10.17188/1191369
The Materials Project. 2020. "Materials Data on KPrS2 by Materials Project". United States. doi:https://doi.org/10.17188/1191369. https://www.osti.gov/servlets/purl/1191369. Pub date:Mon May 04 00:00:00 EDT 2020
@article{osti_1191369,
title = {Materials Data on KPrS2 by Materials Project},
author = {The Materials Project},
abstractNote = {KPrS2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. K1+ is bonded to six equivalent S2- atoms to form KS6 octahedra that share corners with six equivalent PrS6 octahedra, edges with six equivalent KS6 octahedra, and edges with six equivalent PrS6 octahedra. The corner-sharing octahedral tilt angles are 9°. All K–S bond lengths are 3.26 Å. Pr3+ is bonded to six equivalent S2- atoms to form PrS6 octahedra that share corners with six equivalent KS6 octahedra, edges with six equivalent KS6 octahedra, and edges with six equivalent PrS6 octahedra. The corner-sharing octahedral tilt angles are 9°. All Pr–S bond lengths are 2.89 Å. S2- is bonded to three equivalent K1+ and three equivalent Pr3+ atoms to form a mixture of edge and corner-sharing SK3Pr3 octahedra. The corner-sharing octahedral tilt angles are 0°.},
doi = {10.17188/1191369},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}