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Title: Materials Data on Fe2Pb3WO9 by Materials Project

Abstract

WFe2Pb3O9 is (Cubic) Perovskite-derived structured and crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. W6+ is bonded to six equivalent O2- atoms to form WO6 octahedra that share corners with six equivalent FeO6 octahedra and faces with eight PbO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All W–O bond lengths are 1.95 Å. Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with three equivalent WO6 octahedra, corners with three equivalent FeO6 octahedra, and faces with eight PbO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. There are three shorter (2.01 Å) and three longer (2.07 Å) Fe–O bond lengths. There are two inequivalent Pb2+ sites. In the first Pb2+ site, Pb2+ is bonded to twelve O2- atoms to form distorted PbO12 cuboctahedra that share corners with twelve PbO12 cuboctahedra, faces with six PbO12 cuboctahedra, faces with three equivalent WO6 octahedra, and faces with five equivalent FeO6 octahedra. There are a spread of Pb–O bond distances ranging from 2.62–3.09 Å. In the second Pb2+ site, Pb2+ is bonded to twelve O2- atoms to form PbO12 cuboctahedra that share corners with twelve PbO12 cuboctahedra, faces with six equivalent PbO12 cuboctahedra, faces withmore » two equivalent WO6 octahedra, and faces with six equivalent FeO6 octahedra. All Pb–O bond lengths are 2.84 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted linear geometry to one W6+, one Fe3+, and four Pb2+ atoms. In the second O2- site, O2- is bonded in a distorted linear geometry to two equivalent Fe3+ and four Pb2+ atoms.« less

Publication Date:
Other Number(s):
mp-1224835
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; Fe2Pb3WO9; Fe-O-Pb-W
OSTI Identifier:
1744712
DOI:
https://doi.org/10.17188/1744712

Citation Formats

The Materials Project. Materials Data on Fe2Pb3WO9 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1744712.
The Materials Project. Materials Data on Fe2Pb3WO9 by Materials Project. United States. doi:https://doi.org/10.17188/1744712
The Materials Project. 2020. "Materials Data on Fe2Pb3WO9 by Materials Project". United States. doi:https://doi.org/10.17188/1744712. https://www.osti.gov/servlets/purl/1744712. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1744712,
title = {Materials Data on Fe2Pb3WO9 by Materials Project},
author = {The Materials Project},
abstractNote = {WFe2Pb3O9 is (Cubic) Perovskite-derived structured and crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. W6+ is bonded to six equivalent O2- atoms to form WO6 octahedra that share corners with six equivalent FeO6 octahedra and faces with eight PbO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All W–O bond lengths are 1.95 Å. Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with three equivalent WO6 octahedra, corners with three equivalent FeO6 octahedra, and faces with eight PbO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. There are three shorter (2.01 Å) and three longer (2.07 Å) Fe–O bond lengths. There are two inequivalent Pb2+ sites. In the first Pb2+ site, Pb2+ is bonded to twelve O2- atoms to form distorted PbO12 cuboctahedra that share corners with twelve PbO12 cuboctahedra, faces with six PbO12 cuboctahedra, faces with three equivalent WO6 octahedra, and faces with five equivalent FeO6 octahedra. There are a spread of Pb–O bond distances ranging from 2.62–3.09 Å. In the second Pb2+ site, Pb2+ is bonded to twelve O2- atoms to form PbO12 cuboctahedra that share corners with twelve PbO12 cuboctahedra, faces with six equivalent PbO12 cuboctahedra, faces with two equivalent WO6 octahedra, and faces with six equivalent FeO6 octahedra. All Pb–O bond lengths are 2.84 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted linear geometry to one W6+, one Fe3+, and four Pb2+ atoms. In the second O2- site, O2- is bonded in a distorted linear geometry to two equivalent Fe3+ and four Pb2+ atoms.},
doi = {10.17188/1744712},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}