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Title: Materials Data on LaCeMn2O6 by Materials Project

Abstract

CeLaMn2O6 crystallizes in the trigonal R32 space group. The structure is three-dimensional. Ce3+ is bonded in a distorted trigonal planar geometry to nine O2- atoms. There are three shorter (2.24 Å) and six longer (2.83 Å) Ce–O bond lengths. La3+ is bonded in a distorted trigonal planar geometry to nine O2- atoms. There are three shorter (2.36 Å) and six longer (2.85 Å) La–O bond lengths. Mn3+ is bonded to six O2- atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedra tilt angles range from 27–33°. There are three shorter (2.04 Å) and three longer (2.08 Å) Mn–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 5-coordinate geometry to two equivalent Ce3+, one La3+, and two equivalent Mn3+ atoms. In the second O2- site, O2- is bonded in a 5-coordinate geometry to one Ce3+, two equivalent La3+, and two equivalent Mn3+ atoms.

Authors:
Publication Date:
Other Number(s):
mp-1222969
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; LaCeMn2O6; Ce-La-Mn-O
OSTI Identifier:
1686953
DOI:
https://doi.org/10.17188/1686953

Citation Formats

The Materials Project. Materials Data on LaCeMn2O6 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1686953.
The Materials Project. Materials Data on LaCeMn2O6 by Materials Project. United States. doi:https://doi.org/10.17188/1686953
The Materials Project. 2020. "Materials Data on LaCeMn2O6 by Materials Project". United States. doi:https://doi.org/10.17188/1686953. https://www.osti.gov/servlets/purl/1686953. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1686953,
title = {Materials Data on LaCeMn2O6 by Materials Project},
author = {The Materials Project},
abstractNote = {CeLaMn2O6 crystallizes in the trigonal R32 space group. The structure is three-dimensional. Ce3+ is bonded in a distorted trigonal planar geometry to nine O2- atoms. There are three shorter (2.24 Å) and six longer (2.83 Å) Ce–O bond lengths. La3+ is bonded in a distorted trigonal planar geometry to nine O2- atoms. There are three shorter (2.36 Å) and six longer (2.85 Å) La–O bond lengths. Mn3+ is bonded to six O2- atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedra tilt angles range from 27–33°. There are three shorter (2.04 Å) and three longer (2.08 Å) Mn–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 5-coordinate geometry to two equivalent Ce3+, one La3+, and two equivalent Mn3+ atoms. In the second O2- site, O2- is bonded in a 5-coordinate geometry to one Ce3+, two equivalent La3+, and two equivalent Mn3+ atoms.},
doi = {10.17188/1686953},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}