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Title: Materials Data on Al2HgO4 by Materials Project

Abstract

HgAl2O4 is Spinel structured and crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Hg2+ is bonded to four equivalent O2- atoms to form HgO4 tetrahedra that share corners with twelve equivalent AlO6 octahedra. The corner-sharing octahedral tilt angles are 63°. All Hg–O bond lengths are 2.19 Å. Al3+ is bonded to six equivalent O2- atoms to form distorted AlO6 octahedra that share corners with six equivalent HgO4 tetrahedra and edges with six equivalent AlO6 octahedra. All Al–O bond lengths are 1.97 Å. O2- is bonded to one Hg2+ and three equivalent Al3+ atoms to form a mixture of distorted edge and corner-sharing OAl3Hg tetrahedra.

Authors:
Publication Date:
Other Number(s):
mp-756317
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; Al2HgO4; Al-Hg-O
OSTI Identifier:
1290476
DOI:
https://doi.org/10.17188/1290476

Citation Formats

The Materials Project. Materials Data on Al2HgO4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1290476.
The Materials Project. Materials Data on Al2HgO4 by Materials Project. United States. doi:https://doi.org/10.17188/1290476
The Materials Project. 2020. "Materials Data on Al2HgO4 by Materials Project". United States. doi:https://doi.org/10.17188/1290476. https://www.osti.gov/servlets/purl/1290476. Pub date:Wed Jul 22 00:00:00 EDT 2020
@article{osti_1290476,
title = {Materials Data on Al2HgO4 by Materials Project},
author = {The Materials Project},
abstractNote = {HgAl2O4 is Spinel structured and crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Hg2+ is bonded to four equivalent O2- atoms to form HgO4 tetrahedra that share corners with twelve equivalent AlO6 octahedra. The corner-sharing octahedral tilt angles are 63°. All Hg–O bond lengths are 2.19 Å. Al3+ is bonded to six equivalent O2- atoms to form distorted AlO6 octahedra that share corners with six equivalent HgO4 tetrahedra and edges with six equivalent AlO6 octahedra. All Al–O bond lengths are 1.97 Å. O2- is bonded to one Hg2+ and three equivalent Al3+ atoms to form a mixture of distorted edge and corner-sharing OAl3Hg tetrahedra.},
doi = {10.17188/1290476},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Jul 22 00:00:00 EDT 2020},
month = {Wed Jul 22 00:00:00 EDT 2020}
}