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Title: Materials Data on PrTiFe11 by Materials Project

Abstract

PrFe11Ti crystallizes in the orthorhombic Imm2 space group. The structure is three-dimensional. Pr is bonded in a 12-coordinate geometry to one Ti and nineteen Fe atoms. The Pr–Ti bond length is 3.20 Å. There are a spread of Pr–Fe bond distances ranging from 3.01–3.30 Å. Ti is bonded in a 1-coordinate geometry to one Pr and thirteen Fe atoms. There are a spread of Ti–Fe bond distances ranging from 2.36–2.88 Å. There are six inequivalent Fe sites. In the first Fe site, Fe is bonded to two equivalent Pr, one Ti, and nine Fe atoms to form a mixture of distorted face, edge, and corner-sharing FePr2TiFe9 cuboctahedra. There are a spread of Fe–Fe bond distances ranging from 2.34–2.63 Å. In the second Fe site, Fe is bonded in a 12-coordinate geometry to two equivalent Pr and ten Fe atoms. There are a spread of Fe–Fe bond distances ranging from 2.57–2.82 Å. In the third Fe site, Fe is bonded in a 12-coordinate geometry to two equivalent Pr, two equivalent Ti, and eight Fe atoms. There are two shorter (2.62 Å) and two longer (2.78 Å) Fe–Fe bond lengths. In the fourth Fe site, Fe is bonded in a 12-coordinate geometrymore » to two equivalent Pr, one Ti, and nine Fe atoms. There are two shorter (2.60 Å) and one longer (2.64 Å) Fe–Fe bond lengths. In the fifth Fe site, Fe is bonded in a 1-coordinate geometry to one Pr, one Ti, and twelve Fe atoms. All Fe–Fe bond lengths are 2.91 Å. In the sixth Fe site, Fe is bonded in a 12-coordinate geometry to one Pr, two equivalent Ti, and eleven Fe atoms. The Fe–Fe bond length is 2.44 Å.« less

Authors:
Publication Date:
Other Number(s):
mp-1219767
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; PrTiFe11; Fe-Pr-Ti
OSTI Identifier:
1683570
DOI:
https://doi.org/10.17188/1683570

Citation Formats

The Materials Project. Materials Data on PrTiFe11 by Materials Project. United States: N. p., 2019. Web. doi:10.17188/1683570.
The Materials Project. Materials Data on PrTiFe11 by Materials Project. United States. doi:https://doi.org/10.17188/1683570
The Materials Project. 2019. "Materials Data on PrTiFe11 by Materials Project". United States. doi:https://doi.org/10.17188/1683570. https://www.osti.gov/servlets/purl/1683570. Pub date:Sat Jan 12 00:00:00 EST 2019
@article{osti_1683570,
title = {Materials Data on PrTiFe11 by Materials Project},
author = {The Materials Project},
abstractNote = {PrFe11Ti crystallizes in the orthorhombic Imm2 space group. The structure is three-dimensional. Pr is bonded in a 12-coordinate geometry to one Ti and nineteen Fe atoms. The Pr–Ti bond length is 3.20 Å. There are a spread of Pr–Fe bond distances ranging from 3.01–3.30 Å. Ti is bonded in a 1-coordinate geometry to one Pr and thirteen Fe atoms. There are a spread of Ti–Fe bond distances ranging from 2.36–2.88 Å. There are six inequivalent Fe sites. In the first Fe site, Fe is bonded to two equivalent Pr, one Ti, and nine Fe atoms to form a mixture of distorted face, edge, and corner-sharing FePr2TiFe9 cuboctahedra. There are a spread of Fe–Fe bond distances ranging from 2.34–2.63 Å. In the second Fe site, Fe is bonded in a 12-coordinate geometry to two equivalent Pr and ten Fe atoms. There are a spread of Fe–Fe bond distances ranging from 2.57–2.82 Å. In the third Fe site, Fe is bonded in a 12-coordinate geometry to two equivalent Pr, two equivalent Ti, and eight Fe atoms. There are two shorter (2.62 Å) and two longer (2.78 Å) Fe–Fe bond lengths. In the fourth Fe site, Fe is bonded in a 12-coordinate geometry to two equivalent Pr, one Ti, and nine Fe atoms. There are two shorter (2.60 Å) and one longer (2.64 Å) Fe–Fe bond lengths. In the fifth Fe site, Fe is bonded in a 1-coordinate geometry to one Pr, one Ti, and twelve Fe atoms. All Fe–Fe bond lengths are 2.91 Å. In the sixth Fe site, Fe is bonded in a 12-coordinate geometry to one Pr, two equivalent Ti, and eleven Fe atoms. The Fe–Fe bond length is 2.44 Å.},
doi = {10.17188/1683570},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}