DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on P4Se5 by Materials Project

Abstract

P4Se5 is beta-like structured and crystallizes in the orthorhombic Pna2_1 space group. The structure is zero-dimensional and consists of four P4Se5 clusters. there are four inequivalent P+2.50+ sites. In the first P+2.50+ site, P+2.50+ is bonded in a single-bond geometry to one Se2- atom. The P–Se bond length is 2.23 Å. In the second P+2.50+ site, P+2.50+ is bonded in a water-like geometry to two Se2- atoms. There are one shorter (2.30 Å) and one longer (2.33 Å) P–Se bond lengths. In the third P+2.50+ site, P+2.50+ is bonded in a trigonal non-coplanar geometry to three Se2- atoms. There are one shorter (2.14 Å) and two longer (2.30 Å) P–Se bond lengths. In the fourth P+2.50+ site, P+2.50+ is bonded in a trigonal non-coplanar geometry to three Se2- atoms. There are a spread of P–Se bond distances ranging from 2.28–2.32 Å. There are five inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a single-bond geometry to one P+2.50+ atom. In the second Se2- site, Se2- is bonded in a water-like geometry to two P+2.50+ atoms. In the third Se2- site, Se2- is bonded in a water-like geometry to two P+2.50+ atoms. In the fourth Se2- site,more » Se2- is bonded in a water-like geometry to two P+2.50+ atoms. In the fifth Se2- site, Se2- is bonded in an L-shaped geometry to two P+2.50+ atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-2447
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; P4Se5; P-Se
OSTI Identifier:
1200112
DOI:
https://doi.org/10.17188/1200112

Citation Formats

The Materials Project. Materials Data on P4Se5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1200112.
The Materials Project. Materials Data on P4Se5 by Materials Project. United States. doi:https://doi.org/10.17188/1200112
The Materials Project. 2020. "Materials Data on P4Se5 by Materials Project". United States. doi:https://doi.org/10.17188/1200112. https://www.osti.gov/servlets/purl/1200112. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1200112,
title = {Materials Data on P4Se5 by Materials Project},
author = {The Materials Project},
abstractNote = {P4Se5 is beta-like structured and crystallizes in the orthorhombic Pna2_1 space group. The structure is zero-dimensional and consists of four P4Se5 clusters. there are four inequivalent P+2.50+ sites. In the first P+2.50+ site, P+2.50+ is bonded in a single-bond geometry to one Se2- atom. The P–Se bond length is 2.23 Å. In the second P+2.50+ site, P+2.50+ is bonded in a water-like geometry to two Se2- atoms. There are one shorter (2.30 Å) and one longer (2.33 Å) P–Se bond lengths. In the third P+2.50+ site, P+2.50+ is bonded in a trigonal non-coplanar geometry to three Se2- atoms. There are one shorter (2.14 Å) and two longer (2.30 Å) P–Se bond lengths. In the fourth P+2.50+ site, P+2.50+ is bonded in a trigonal non-coplanar geometry to three Se2- atoms. There are a spread of P–Se bond distances ranging from 2.28–2.32 Å. There are five inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a single-bond geometry to one P+2.50+ atom. In the second Se2- site, Se2- is bonded in a water-like geometry to two P+2.50+ atoms. In the third Se2- site, Se2- is bonded in a water-like geometry to two P+2.50+ atoms. In the fourth Se2- site, Se2- is bonded in a water-like geometry to two P+2.50+ atoms. In the fifth Se2- site, Se2- is bonded in an L-shaped geometry to two P+2.50+ atoms.},
doi = {10.17188/1200112},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}