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Title: Materials Data on Pr4OsI5 by Materials Project

Abstract

Pr4OsI5 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are two inequivalent Pr sites. In the first Pr site, Pr is bonded in a 6-coordinate geometry to one Os and five I atoms. The Pr–Os bond length is 2.73 Å. There are a spread of Pr–I bond distances ranging from 3.24–3.69 Å. In the second Pr site, Pr is bonded to two equivalent Os and four I atoms to form a mixture of edge and corner-sharing PrOs2I4 octahedra. The corner-sharing octahedral tilt angles are 0°. Both Pr–Os bond lengths are 2.91 Å. There are a spread of Pr–I bond distances ranging from 3.28–3.48 Å. Os is bonded to six Pr atoms to form edge-sharing OsPr6 octahedra. There are three inequivalent I sites. In the first I site, I is bonded in a distorted see-saw-like geometry to four Pr atoms. In the second I site, I is bonded in a distorted T-shaped geometry to three Pr atoms. In the third I site, I is bonded in a square co-planar geometry to four equivalent Pr atoms.

Authors:
Publication Date:
Other Number(s):
mp-1209378
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; Pr4OsI5; I-Os-Pr
OSTI Identifier:
1705526
DOI:
https://doi.org/10.17188/1705526

Citation Formats

The Materials Project. Materials Data on Pr4OsI5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1705526.
The Materials Project. Materials Data on Pr4OsI5 by Materials Project. United States. doi:https://doi.org/10.17188/1705526
The Materials Project. 2020. "Materials Data on Pr4OsI5 by Materials Project". United States. doi:https://doi.org/10.17188/1705526. https://www.osti.gov/servlets/purl/1705526. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1705526,
title = {Materials Data on Pr4OsI5 by Materials Project},
author = {The Materials Project},
abstractNote = {Pr4OsI5 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are two inequivalent Pr sites. In the first Pr site, Pr is bonded in a 6-coordinate geometry to one Os and five I atoms. The Pr–Os bond length is 2.73 Å. There are a spread of Pr–I bond distances ranging from 3.24–3.69 Å. In the second Pr site, Pr is bonded to two equivalent Os and four I atoms to form a mixture of edge and corner-sharing PrOs2I4 octahedra. The corner-sharing octahedral tilt angles are 0°. Both Pr–Os bond lengths are 2.91 Å. There are a spread of Pr–I bond distances ranging from 3.28–3.48 Å. Os is bonded to six Pr atoms to form edge-sharing OsPr6 octahedra. There are three inequivalent I sites. In the first I site, I is bonded in a distorted see-saw-like geometry to four Pr atoms. In the second I site, I is bonded in a distorted T-shaped geometry to three Pr atoms. In the third I site, I is bonded in a square co-planar geometry to four equivalent Pr atoms.},
doi = {10.17188/1705526},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}