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Title: Materials Data on FeP4 by Materials Project

Abstract

FeP4 is Sylvanite-derived structured and crystallizes in the orthorhombic C222_1 space group. The structure is three-dimensional. Fe3+ is bonded to six P+0.75- atoms to form FeP6 octahedra that share corners with four equivalent FeP6 octahedra and corners with eight equivalent PFeP3 tetrahedra. The corner-sharing octahedral tilt angles are 56°. There are a spread of Fe–P bond distances ranging from 2.17–2.30 Å. There are two inequivalent P+0.75- sites. In the first P+0.75- site, P+0.75- is bonded in a 4-coordinate geometry to two equivalent Fe3+ and two P+0.75- atoms. There are one shorter (2.23 Å) and one longer (2.33 Å) P–P bond lengths. In the second P+0.75- site, P+0.75- is bonded to one Fe3+ and three P+0.75- atoms to form distorted PFeP3 tetrahedra that share corners with four equivalent FeP6 octahedra and corners with three equivalent PFeP3 tetrahedra. The corner-sharing octahedra tilt angles range from 53–75°. There are one shorter (2.20 Å) and one longer (2.23 Å) P–P bond lengths.

Authors:
Publication Date:
Other Number(s):
mp-568328
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; FeP4; Fe-P
OSTI Identifier:
1274370
DOI:
https://doi.org/10.17188/1274370

Citation Formats

The Materials Project. Materials Data on FeP4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1274370.
The Materials Project. Materials Data on FeP4 by Materials Project. United States. doi:https://doi.org/10.17188/1274370
The Materials Project. 2020. "Materials Data on FeP4 by Materials Project". United States. doi:https://doi.org/10.17188/1274370. https://www.osti.gov/servlets/purl/1274370. Pub date:Tue Jul 14 00:00:00 EDT 2020
@article{osti_1274370,
title = {Materials Data on FeP4 by Materials Project},
author = {The Materials Project},
abstractNote = {FeP4 is Sylvanite-derived structured and crystallizes in the orthorhombic C222_1 space group. The structure is three-dimensional. Fe3+ is bonded to six P+0.75- atoms to form FeP6 octahedra that share corners with four equivalent FeP6 octahedra and corners with eight equivalent PFeP3 tetrahedra. The corner-sharing octahedral tilt angles are 56°. There are a spread of Fe–P bond distances ranging from 2.17–2.30 Å. There are two inequivalent P+0.75- sites. In the first P+0.75- site, P+0.75- is bonded in a 4-coordinate geometry to two equivalent Fe3+ and two P+0.75- atoms. There are one shorter (2.23 Å) and one longer (2.33 Å) P–P bond lengths. In the second P+0.75- site, P+0.75- is bonded to one Fe3+ and three P+0.75- atoms to form distorted PFeP3 tetrahedra that share corners with four equivalent FeP6 octahedra and corners with three equivalent PFeP3 tetrahedra. The corner-sharing octahedra tilt angles range from 53–75°. There are one shorter (2.20 Å) and one longer (2.23 Å) P–P bond lengths.},
doi = {10.17188/1274370},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jul 14 00:00:00 EDT 2020},
month = {Tue Jul 14 00:00:00 EDT 2020}
}