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Title: Materials Data on KMnO2 by Materials Project

Abstract

KMnO2 crystallizes in the orthorhombic Pnnm space group. The structure is three-dimensional. K1+ is bonded to six equivalent O2- atoms to form a mixture of distorted corner and edge-sharing KO6 octahedra. The corner-sharing octahedral tilt angles are 57°. There are four shorter (2.77 Å) and two longer (2.79 Å) K–O bond lengths. Mn3+ is bonded in a square co-planar geometry to four equivalent O2- atoms. All Mn–O bond lengths are 1.94 Å. O2- is bonded in a 5-coordinate geometry to three equivalent K1+ and two equivalent Mn3+ atoms.

Publication Date:
Other Number(s):
mp-1002574
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; KMnO2; K-Mn-O
OSTI Identifier:
1276790
DOI:
https://doi.org/10.17188/1276790

Citation Formats

The Materials Project. Materials Data on KMnO2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1276790.
The Materials Project. Materials Data on KMnO2 by Materials Project. United States. doi:https://doi.org/10.17188/1276790
The Materials Project. 2020. "Materials Data on KMnO2 by Materials Project". United States. doi:https://doi.org/10.17188/1276790. https://www.osti.gov/servlets/purl/1276790. Pub date:Sat Jul 18 00:00:00 EDT 2020
@article{osti_1276790,
title = {Materials Data on KMnO2 by Materials Project},
author = {The Materials Project},
abstractNote = {KMnO2 crystallizes in the orthorhombic Pnnm space group. The structure is three-dimensional. K1+ is bonded to six equivalent O2- atoms to form a mixture of distorted corner and edge-sharing KO6 octahedra. The corner-sharing octahedral tilt angles are 57°. There are four shorter (2.77 Å) and two longer (2.79 Å) K–O bond lengths. Mn3+ is bonded in a square co-planar geometry to four equivalent O2- atoms. All Mn–O bond lengths are 1.94 Å. O2- is bonded in a 5-coordinate geometry to three equivalent K1+ and two equivalent Mn3+ atoms.},
doi = {10.17188/1276790},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}