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Title: Materials Data on Al4CO4 by Materials Project

Abstract

Al4O4C crystallizes in the orthorhombic Cmc2_1 space group. The structure is three-dimensional. there are three inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded in a distorted rectangular see-saw-like geometry to one C4- and three O2- atoms. The Al–C bond length is 1.91 Å. There are a spread of Al–O bond distances ranging from 1.81–1.87 Å. In the second Al3+ site, Al3+ is bonded to one C4- and three O2- atoms to form corner-sharing AlCO3 tetrahedra. The Al–C bond length is 1.95 Å. There is one shorter (1.77 Å) and two longer (1.84 Å) Al–O bond length. In the third Al3+ site, Al3+ is bonded to one C4- and three O2- atoms to form corner-sharing AlCO3 tetrahedra. The Al–C bond length is 1.97 Å. There is two shorter (1.82 Å) and one longer (1.83 Å) Al–O bond length. C4- is bonded in a tetrahedral geometry to four Al3+ atoms. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a trigonal planar geometry to three Al3+ atoms. In the second O2- site, O2- is bonded in a distorted T-shaped geometry to three Al3+ atoms. In the third O2- site, O2- is bonded inmore » a distorted trigonal planar geometry to three Al3+ atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-13703
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; Al4CO4; Al-C-O
OSTI Identifier:
1189727
DOI:
https://doi.org/10.17188/1189727

Citation Formats

The Materials Project. Materials Data on Al4CO4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1189727.
The Materials Project. Materials Data on Al4CO4 by Materials Project. United States. doi:https://doi.org/10.17188/1189727
The Materials Project. 2020. "Materials Data on Al4CO4 by Materials Project". United States. doi:https://doi.org/10.17188/1189727. https://www.osti.gov/servlets/purl/1189727. Pub date:Fri Jul 17 00:00:00 EDT 2020
@article{osti_1189727,
title = {Materials Data on Al4CO4 by Materials Project},
author = {The Materials Project},
abstractNote = {Al4O4C crystallizes in the orthorhombic Cmc2_1 space group. The structure is three-dimensional. there are three inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded in a distorted rectangular see-saw-like geometry to one C4- and three O2- atoms. The Al–C bond length is 1.91 Å. There are a spread of Al–O bond distances ranging from 1.81–1.87 Å. In the second Al3+ site, Al3+ is bonded to one C4- and three O2- atoms to form corner-sharing AlCO3 tetrahedra. The Al–C bond length is 1.95 Å. There is one shorter (1.77 Å) and two longer (1.84 Å) Al–O bond length. In the third Al3+ site, Al3+ is bonded to one C4- and three O2- atoms to form corner-sharing AlCO3 tetrahedra. The Al–C bond length is 1.97 Å. There is two shorter (1.82 Å) and one longer (1.83 Å) Al–O bond length. C4- is bonded in a tetrahedral geometry to four Al3+ atoms. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a trigonal planar geometry to three Al3+ atoms. In the second O2- site, O2- is bonded in a distorted T-shaped geometry to three Al3+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to three Al3+ atoms.},
doi = {10.17188/1189727},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Jul 17 00:00:00 EDT 2020},
month = {Fri Jul 17 00:00:00 EDT 2020}
}