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Title: Materials Data on Sc2AlSi2 by Materials Project

Abstract

AlSc2Si2 crystallizes in the tetragonal P4/mbm space group. The structure is three-dimensional. Sc+2.50+ is bonded in a distorted hexagonal planar geometry to six equivalent Si4- atoms. There are two shorter (2.73 Å) and four longer (2.84 Å) Sc–Si bond lengths. Al3+ is bonded in a square co-planar geometry to four equivalent Si4- atoms. All Al–Si bond lengths are 2.61 Å. Si4- is bonded in a 9-coordinate geometry to six equivalent Sc+2.50+, two equivalent Al3+, and one Si4- atom. The Si–Si bond length is 2.36 Å.

Publication Date:
Other Number(s):
mp-10676
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; Sc2AlSi2; Al-Sc-Si
OSTI Identifier:
1187280
DOI:
https://doi.org/10.17188/1187280

Citation Formats

The Materials Project. Materials Data on Sc2AlSi2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1187280.
The Materials Project. Materials Data on Sc2AlSi2 by Materials Project. United States. doi:https://doi.org/10.17188/1187280
The Materials Project. 2020. "Materials Data on Sc2AlSi2 by Materials Project". United States. doi:https://doi.org/10.17188/1187280. https://www.osti.gov/servlets/purl/1187280. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1187280,
title = {Materials Data on Sc2AlSi2 by Materials Project},
author = {The Materials Project},
abstractNote = {AlSc2Si2 crystallizes in the tetragonal P4/mbm space group. The structure is three-dimensional. Sc+2.50+ is bonded in a distorted hexagonal planar geometry to six equivalent Si4- atoms. There are two shorter (2.73 Å) and four longer (2.84 Å) Sc–Si bond lengths. Al3+ is bonded in a square co-planar geometry to four equivalent Si4- atoms. All Al–Si bond lengths are 2.61 Å. Si4- is bonded in a 9-coordinate geometry to six equivalent Sc+2.50+, two equivalent Al3+, and one Si4- atom. The Si–Si bond length is 2.36 Å.},
doi = {10.17188/1187280},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}