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Title: Materials Data on Mn(NbS2)3 by Materials Project

Abstract

MnNb3S6 is Ilmenite-like structured and crystallizes in the hexagonal P6_322 space group. The structure is three-dimensional. there are two inequivalent Nb+3.33+ sites. In the first Nb+3.33+ site, Nb+3.33+ is bonded to six equivalent S2- atoms to form distorted NbS6 pentagonal pyramids that share corners with three equivalent MnS6 octahedra, edges with six NbS6 pentagonal pyramids, and a faceface with one MnS6 octahedra. The corner-sharing octahedral tilt angles are 47°. There are three shorter (2.49 Å) and three longer (2.52 Å) Nb–S bond lengths. In the second Nb+3.33+ site, Nb+3.33+ is bonded to six equivalent S2- atoms to form distorted NbS6 pentagonal pyramids that share corners with six equivalent MnS6 octahedra and edges with six equivalent NbS6 pentagonal pyramids. The corner-sharing octahedral tilt angles are 46°. All Nb–S bond lengths are 2.49 Å. Mn2+ is bonded to six equivalent S2- atoms to form MnS6 octahedra that share corners with twelve NbS6 pentagonal pyramids and faces with two equivalent NbS6 pentagonal pyramids. All Mn–S bond lengths are 2.49 Å. S2- is bonded in a rectangular see-saw-like geometry to three Nb+3.33+ and one Mn2+ atom.

Publication Date:
Other Number(s):
mp-10199
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; Mn(NbS2)3; Mn-Nb-S
OSTI Identifier:
1186808
DOI:
https://doi.org/10.17188/1186808

Citation Formats

The Materials Project. Materials Data on Mn(NbS2)3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1186808.
The Materials Project. Materials Data on Mn(NbS2)3 by Materials Project. United States. doi:https://doi.org/10.17188/1186808
The Materials Project. 2020. "Materials Data on Mn(NbS2)3 by Materials Project". United States. doi:https://doi.org/10.17188/1186808. https://www.osti.gov/servlets/purl/1186808. Pub date:Tue Jul 14 00:00:00 EDT 2020
@article{osti_1186808,
title = {Materials Data on Mn(NbS2)3 by Materials Project},
author = {The Materials Project},
abstractNote = {MnNb3S6 is Ilmenite-like structured and crystallizes in the hexagonal P6_322 space group. The structure is three-dimensional. there are two inequivalent Nb+3.33+ sites. In the first Nb+3.33+ site, Nb+3.33+ is bonded to six equivalent S2- atoms to form distorted NbS6 pentagonal pyramids that share corners with three equivalent MnS6 octahedra, edges with six NbS6 pentagonal pyramids, and a faceface with one MnS6 octahedra. The corner-sharing octahedral tilt angles are 47°. There are three shorter (2.49 Å) and three longer (2.52 Å) Nb–S bond lengths. In the second Nb+3.33+ site, Nb+3.33+ is bonded to six equivalent S2- atoms to form distorted NbS6 pentagonal pyramids that share corners with six equivalent MnS6 octahedra and edges with six equivalent NbS6 pentagonal pyramids. The corner-sharing octahedral tilt angles are 46°. All Nb–S bond lengths are 2.49 Å. Mn2+ is bonded to six equivalent S2- atoms to form MnS6 octahedra that share corners with twelve NbS6 pentagonal pyramids and faces with two equivalent NbS6 pentagonal pyramids. All Mn–S bond lengths are 2.49 Å. S2- is bonded in a rectangular see-saw-like geometry to three Nb+3.33+ and one Mn2+ atom.},
doi = {10.17188/1186808},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}