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Title: Materials Data on NaAlSiO4 by Materials Project

Abstract

NaAlSiO4 crystallizes in the cubic P2_13 space group. The structure is three-dimensional. Na1+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. All Na–O bond lengths are 2.33 Å. Al3+ is bonded to four O2- atoms to form AlO4 tetrahedra that share corners with four equivalent SiO4 tetrahedra. There is one shorter (1.74 Å) and three longer (1.77 Å) Al–O bond length. Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with four equivalent AlO4 tetrahedra. There is one shorter (1.62 Å) and three longer (1.64 Å) Si–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Al3+, and one Si4+ atom. In the second O2- site, O2- is bonded in a linear geometry to one Al3+ and one Si4+ atom.

Authors:
Publication Date:
Other Number(s):
mp-8351
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; NaAlSiO4; Al-Na-O-Si
OSTI Identifier:
1308048
DOI:
https://doi.org/10.17188/1308048

Citation Formats

The Materials Project. Materials Data on NaAlSiO4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1308048.
The Materials Project. Materials Data on NaAlSiO4 by Materials Project. United States. doi:https://doi.org/10.17188/1308048
The Materials Project. 2020. "Materials Data on NaAlSiO4 by Materials Project". United States. doi:https://doi.org/10.17188/1308048. https://www.osti.gov/servlets/purl/1308048. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1308048,
title = {Materials Data on NaAlSiO4 by Materials Project},
author = {The Materials Project},
abstractNote = {NaAlSiO4 crystallizes in the cubic P2_13 space group. The structure is three-dimensional. Na1+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. All Na–O bond lengths are 2.33 Å. Al3+ is bonded to four O2- atoms to form AlO4 tetrahedra that share corners with four equivalent SiO4 tetrahedra. There is one shorter (1.74 Å) and three longer (1.77 Å) Al–O bond length. Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with four equivalent AlO4 tetrahedra. There is one shorter (1.62 Å) and three longer (1.64 Å) Si–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Al3+, and one Si4+ atom. In the second O2- site, O2- is bonded in a linear geometry to one Al3+ and one Si4+ atom.},
doi = {10.17188/1308048},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}