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Title: Materials Data on Na6Mg2C4SO16 by Materials Project

Abstract

Na6Mg2C4SO16 crystallizes in the cubic Fd-3 space group. The structure is three-dimensional. Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share corners with eight equivalent NaO6 octahedra, edges with two equivalent MgO6 octahedra, and an edgeedge with one SO4 tetrahedra. The corner-sharing octahedra tilt angles range from 61–85°. There are a spread of Na–O bond distances ranging from 2.42–2.52 Å. Mg2+ is bonded to six equivalent O2- atoms to form MgO6 octahedra that share edges with six equivalent NaO6 octahedra. All Mg–O bond lengths are 2.11 Å. C4+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. All C–O bond lengths are 1.30 Å. S6+ is bonded to four equivalent O2- atoms to form SO4 tetrahedra that share edges with six equivalent NaO6 octahedra. All S–O bond lengths are 1.50 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to three equivalent Na1+ and one S6+ atom to form distorted edge-sharing ONa3S trigonal pyramids. In the second O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two equivalent Na1+, one Mg2+, and one C4+ atom.

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-6892
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; Na6Mg2C4SO16; C-Mg-Na-O-S
OSTI Identifier:
1284437
DOI:
10.17188/1284437

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on Na6Mg2C4SO16 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1284437.
Persson, Kristin, & Project, Materials. Materials Data on Na6Mg2C4SO16 by Materials Project. United States. doi:10.17188/1284437.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on Na6Mg2C4SO16 by Materials Project". United States. doi:10.17188/1284437. https://www.osti.gov/servlets/purl/1284437. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1284437,
title = {Materials Data on Na6Mg2C4SO16 by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {Na6Mg2C4SO16 crystallizes in the cubic Fd-3 space group. The structure is three-dimensional. Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share corners with eight equivalent NaO6 octahedra, edges with two equivalent MgO6 octahedra, and an edgeedge with one SO4 tetrahedra. The corner-sharing octahedra tilt angles range from 61–85°. There are a spread of Na–O bond distances ranging from 2.42–2.52 Å. Mg2+ is bonded to six equivalent O2- atoms to form MgO6 octahedra that share edges with six equivalent NaO6 octahedra. All Mg–O bond lengths are 2.11 Å. C4+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. All C–O bond lengths are 1.30 Å. S6+ is bonded to four equivalent O2- atoms to form SO4 tetrahedra that share edges with six equivalent NaO6 octahedra. All S–O bond lengths are 1.50 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to three equivalent Na1+ and one S6+ atom to form distorted edge-sharing ONa3S trigonal pyramids. In the second O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two equivalent Na1+, one Mg2+, and one C4+ atom.},
doi = {10.17188/1284437},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}

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