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Title: Materials Data on SnTe2Pb by Materials Project

Abstract

PbSnTe2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Pb2+ is bonded to six equivalent Te2- atoms to form PbTe6 octahedra that share corners with six equivalent SnTe6 octahedra, edges with six equivalent PbTe6 octahedra, and edges with six equivalent SnTe6 octahedra. The corner-sharing octahedral tilt angles are 2°. All Pb–Te bond lengths are 3.28 Å. Sn2+ is bonded to six equivalent Te2- atoms to form SnTe6 octahedra that share corners with six equivalent PbTe6 octahedra, edges with six equivalent PbTe6 octahedra, and edges with six equivalent SnTe6 octahedra. The corner-sharing octahedral tilt angles are 2°. All Sn–Te bond lengths are 3.21 Å. Te2- is bonded to three equivalent Pb2+ and three equivalent Sn2+ atoms to form a mixture of corner and edge-sharing TeSn3Pb3 octahedra. The corner-sharing octahedral tilt angles are 0°.

Publication Date:
Other Number(s):
mp-1218924
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; SnTe2Pb; Pb-Sn-Te
OSTI Identifier:
1741668
DOI:
https://doi.org/10.17188/1741668

Citation Formats

The Materials Project. Materials Data on SnTe2Pb by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1741668.
The Materials Project. Materials Data on SnTe2Pb by Materials Project. United States. doi:https://doi.org/10.17188/1741668
The Materials Project. 2020. "Materials Data on SnTe2Pb by Materials Project". United States. doi:https://doi.org/10.17188/1741668. https://www.osti.gov/servlets/purl/1741668. Pub date:Mon May 04 00:00:00 EDT 2020
@article{osti_1741668,
title = {Materials Data on SnTe2Pb by Materials Project},
author = {The Materials Project},
abstractNote = {PbSnTe2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Pb2+ is bonded to six equivalent Te2- atoms to form PbTe6 octahedra that share corners with six equivalent SnTe6 octahedra, edges with six equivalent PbTe6 octahedra, and edges with six equivalent SnTe6 octahedra. The corner-sharing octahedral tilt angles are 2°. All Pb–Te bond lengths are 3.28 Å. Sn2+ is bonded to six equivalent Te2- atoms to form SnTe6 octahedra that share corners with six equivalent PbTe6 octahedra, edges with six equivalent PbTe6 octahedra, and edges with six equivalent SnTe6 octahedra. The corner-sharing octahedral tilt angles are 2°. All Sn–Te bond lengths are 3.21 Å. Te2- is bonded to three equivalent Pb2+ and three equivalent Sn2+ atoms to form a mixture of corner and edge-sharing TeSn3Pb3 octahedra. The corner-sharing octahedral tilt angles are 0°.},
doi = {10.17188/1741668},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}