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Title: Materials Data on SrLaMn2O6 by Materials Project

Abstract

SrLaMn2O6 crystallizes in the orthorhombic Fmm2 space group. The structure is three-dimensional. Sr2+ is bonded to twelve O2- atoms to form distorted SrO12 cuboctahedra that share corners with twelve equivalent SrO12 cuboctahedra and faces with eight equivalent MnO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.61–2.98 Å. La3+ is bonded in a 12-coordinate geometry to eight O2- atoms. There are four shorter (2.51 Å) and four longer (2.74 Å) La–O bond lengths. Mn+3.50+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six equivalent MnO6 octahedra and faces with four equivalent SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–20°. There are a spread of Mn–O bond distances ranging from 1.96–1.99 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted linear geometry to two equivalent Sr2+, two equivalent La3+, and two equivalent Mn+3.50+ atoms. In the second O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Sr2+, one La3+, and two equivalent Mn+3.50+ atoms. In the third O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Sr2+, one La3+, and two equivalent Mn+3.50+ atoms.

Authors:
Publication Date:
Other Number(s):
mp-39412
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; SrLaMn2O6; La-Mn-O-Sr
OSTI Identifier:
1207652
DOI:
https://doi.org/10.17188/1207652

Citation Formats

The Materials Project. Materials Data on SrLaMn2O6 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1207652.
The Materials Project. Materials Data on SrLaMn2O6 by Materials Project. United States. doi:https://doi.org/10.17188/1207652
The Materials Project. 2020. "Materials Data on SrLaMn2O6 by Materials Project". United States. doi:https://doi.org/10.17188/1207652. https://www.osti.gov/servlets/purl/1207652. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1207652,
title = {Materials Data on SrLaMn2O6 by Materials Project},
author = {The Materials Project},
abstractNote = {SrLaMn2O6 crystallizes in the orthorhombic Fmm2 space group. The structure is three-dimensional. Sr2+ is bonded to twelve O2- atoms to form distorted SrO12 cuboctahedra that share corners with twelve equivalent SrO12 cuboctahedra and faces with eight equivalent MnO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.61–2.98 Å. La3+ is bonded in a 12-coordinate geometry to eight O2- atoms. There are four shorter (2.51 Å) and four longer (2.74 Å) La–O bond lengths. Mn+3.50+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six equivalent MnO6 octahedra and faces with four equivalent SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–20°. There are a spread of Mn–O bond distances ranging from 1.96–1.99 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted linear geometry to two equivalent Sr2+, two equivalent La3+, and two equivalent Mn+3.50+ atoms. In the second O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Sr2+, one La3+, and two equivalent Mn+3.50+ atoms. In the third O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Sr2+, one La3+, and two equivalent Mn+3.50+ atoms.},
doi = {10.17188/1207652},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jul 23 00:00:00 EDT 2020},
month = {Thu Jul 23 00:00:00 EDT 2020}
}