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Title: Materials Data on CaLaMnFeO6 by Materials Project

Abstract

CaLaMnFeO6 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic Pc space group. The structure is three-dimensional. Ca2+ is bonded in a 9-coordinate geometry to five O2- atoms. There are a spread of Ca–O bond distances ranging from 2.37–2.49 Å. La3+ is bonded in a 12-coordinate geometry to five O2- atoms. There are a spread of La–O bond distances ranging from 2.38–2.54 Å. Mn4+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six equivalent FeO6 octahedra. The corner-sharing octahedra tilt angles range from 20–27°. There is four shorter (1.94 Å) and two longer (1.95 Å) Mn–O bond length. Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with six equivalent MnO6 octahedra. The corner-sharing octahedra tilt angles range from 20–27°. There are two shorter (2.00 Å) and four longer (2.01 Å) Fe–O bond lengths. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a 5-coordinate geometry to one La3+, one Mn4+, and one Fe3+ atom. In the second O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one La3+, one Mn4+, and one Fe3+ atom. In the third O2- site,more » O2- is bonded in a 4-coordinate geometry to one Ca2+, one La3+, one Mn4+, and one Fe3+ atom. In the fourth O2- site, O2- is bonded in a 5-coordinate geometry to one Ca2+, one Mn4+, and one Fe3+ atom. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one La3+, one Mn4+, and one Fe3+ atom. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one La3+, one Mn4+, and one Fe3+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-41963
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; CaLaMnFeO6; Ca-Fe-La-Mn-O
OSTI Identifier:
1714596
DOI:
https://doi.org/10.17188/1714596

Citation Formats

The Materials Project. Materials Data on CaLaMnFeO6 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1714596.
The Materials Project. Materials Data on CaLaMnFeO6 by Materials Project. United States. doi:https://doi.org/10.17188/1714596
The Materials Project. 2020. "Materials Data on CaLaMnFeO6 by Materials Project". United States. doi:https://doi.org/10.17188/1714596. https://www.osti.gov/servlets/purl/1714596. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1714596,
title = {Materials Data on CaLaMnFeO6 by Materials Project},
author = {The Materials Project},
abstractNote = {CaLaMnFeO6 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic Pc space group. The structure is three-dimensional. Ca2+ is bonded in a 9-coordinate geometry to five O2- atoms. There are a spread of Ca–O bond distances ranging from 2.37–2.49 Å. La3+ is bonded in a 12-coordinate geometry to five O2- atoms. There are a spread of La–O bond distances ranging from 2.38–2.54 Å. Mn4+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six equivalent FeO6 octahedra. The corner-sharing octahedra tilt angles range from 20–27°. There is four shorter (1.94 Å) and two longer (1.95 Å) Mn–O bond length. Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with six equivalent MnO6 octahedra. The corner-sharing octahedra tilt angles range from 20–27°. There are two shorter (2.00 Å) and four longer (2.01 Å) Fe–O bond lengths. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a 5-coordinate geometry to one La3+, one Mn4+, and one Fe3+ atom. In the second O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one La3+, one Mn4+, and one Fe3+ atom. In the third O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one La3+, one Mn4+, and one Fe3+ atom. In the fourth O2- site, O2- is bonded in a 5-coordinate geometry to one Ca2+, one Mn4+, and one Fe3+ atom. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one La3+, one Mn4+, and one Fe3+ atom. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one La3+, one Mn4+, and one Fe3+ atom.},
doi = {10.17188/1714596},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}