DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on NaMn2Mo2H3O10 by Materials Project

Abstract

NaMo2Mn2H3O10 crystallizes in the monoclinic C2 space group. The structure is three-dimensional. Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share corners with four equivalent MnO6 octahedra and corners with six equivalent MoO4 tetrahedra. The corner-sharing octahedral tilt angles are 68°. There are a spread of Na–O bond distances ranging from 2.54–2.58 Å. Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with three equivalent NaO6 octahedra and corners with four equivalent MnO6 octahedra. The corner-sharing octahedra tilt angles range from 48–71°. There are a spread of Mo–O bond distances ranging from 1.77–1.85 Å. Mn2+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with two equivalent NaO6 octahedra, corners with four equivalent MoO4 tetrahedra, and edges with two equivalent MnO6 octahedra. The corner-sharing octahedral tilt angles are 68°. There are a spread of Mn–O bond distances ranging from 2.19–2.24 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the second H1+ site, H1+ is bonded in a linear geometry to two equivalent O2-more » atoms. Both H–O bond lengths are 1.22 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to one Na1+ and one Mo6+ atom. In the second O2- site, O2- is bonded to two equivalent Mn2+ and two H1+ atoms to form distorted corner-sharing OMn2H2 tetrahedra. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to one Mo6+ and two equivalent Mn2+ atoms. In the fourth O2- site, O2- is bonded in a trigonal planar geometry to one Na1+, one Mo6+, and one Mn2+ atom. In the fifth O2- site, O2- is bonded in a trigonal planar geometry to one Na1+, one Mo6+, and one Mn2+ atom.« less

Publication Date:
Other Number(s):
mp-1173541
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; NaMn2Mo2H3O10; H-Mn-Mo-Na-O
OSTI Identifier:
1652626
DOI:
https://doi.org/10.17188/1652626

Citation Formats

The Materials Project. Materials Data on NaMn2Mo2H3O10 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1652626.
The Materials Project. Materials Data on NaMn2Mo2H3O10 by Materials Project. United States. doi:https://doi.org/10.17188/1652626
The Materials Project. 2020. "Materials Data on NaMn2Mo2H3O10 by Materials Project". United States. doi:https://doi.org/10.17188/1652626. https://www.osti.gov/servlets/purl/1652626. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1652626,
title = {Materials Data on NaMn2Mo2H3O10 by Materials Project},
author = {The Materials Project},
abstractNote = {NaMo2Mn2H3O10 crystallizes in the monoclinic C2 space group. The structure is three-dimensional. Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share corners with four equivalent MnO6 octahedra and corners with six equivalent MoO4 tetrahedra. The corner-sharing octahedral tilt angles are 68°. There are a spread of Na–O bond distances ranging from 2.54–2.58 Å. Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with three equivalent NaO6 octahedra and corners with four equivalent MnO6 octahedra. The corner-sharing octahedra tilt angles range from 48–71°. There are a spread of Mo–O bond distances ranging from 1.77–1.85 Å. Mn2+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with two equivalent NaO6 octahedra, corners with four equivalent MoO4 tetrahedra, and edges with two equivalent MnO6 octahedra. The corner-sharing octahedral tilt angles are 68°. There are a spread of Mn–O bond distances ranging from 2.19–2.24 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the second H1+ site, H1+ is bonded in a linear geometry to two equivalent O2- atoms. Both H–O bond lengths are 1.22 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to one Na1+ and one Mo6+ atom. In the second O2- site, O2- is bonded to two equivalent Mn2+ and two H1+ atoms to form distorted corner-sharing OMn2H2 tetrahedra. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to one Mo6+ and two equivalent Mn2+ atoms. In the fourth O2- site, O2- is bonded in a trigonal planar geometry to one Na1+, one Mo6+, and one Mn2+ atom. In the fifth O2- site, O2- is bonded in a trigonal planar geometry to one Na1+, one Mo6+, and one Mn2+ atom.},
doi = {10.17188/1652626},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}