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Title: Materials Data on Al3Te3I by Materials Project

Abstract

Al3Te3I crystallizes in the orthorhombic Pnma space group. The structure is one-dimensional and consists of two Al3Te3I ribbons oriented in the (1, 0, 0) direction. there are three inequivalent Al sites. In the first Al site, Al is bonded to three Te and one I atom to form corner-sharing AlTe3I tetrahedra. There are one shorter (2.67 Å) and two longer (2.69 Å) Al–Te bond lengths. The Al–I bond length is 2.53 Å. In the second Al site, Al is bonded to one Al and three Te atoms to form distorted corner-sharing AlAlTe3 tetrahedra. The Al–Al bond length is 2.56 Å. There are one shorter (2.69 Å) and two longer (2.72 Å) Al–Te bond lengths. In the third Al site, Al is bonded to one Al and three Te atoms to form distorted corner-sharing AlAlTe3 tetrahedra. All Al–Te bond lengths are 2.70 Å. There are three inequivalent Te sites. In the first Te site, Te is bonded in a distorted T-shaped geometry to three Al atoms. In the second Te site, Te is bonded in a distorted T-shaped geometry to three Al atoms. In the third Te site, Te is bonded in a distorted T-shaped geometry to three Al atoms. Imore » is bonded in a single-bond geometry to one Al atom.« less

Authors:
Publication Date:
Other Number(s):
mp-28693
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; Al3Te3I; Al-I-Te
OSTI Identifier:
1202766
DOI:
https://doi.org/10.17188/1202766

Citation Formats

The Materials Project. Materials Data on Al3Te3I by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1202766.
The Materials Project. Materials Data on Al3Te3I by Materials Project. United States. doi:https://doi.org/10.17188/1202766
The Materials Project. 2020. "Materials Data on Al3Te3I by Materials Project". United States. doi:https://doi.org/10.17188/1202766. https://www.osti.gov/servlets/purl/1202766. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1202766,
title = {Materials Data on Al3Te3I by Materials Project},
author = {The Materials Project},
abstractNote = {Al3Te3I crystallizes in the orthorhombic Pnma space group. The structure is one-dimensional and consists of two Al3Te3I ribbons oriented in the (1, 0, 0) direction. there are three inequivalent Al sites. In the first Al site, Al is bonded to three Te and one I atom to form corner-sharing AlTe3I tetrahedra. There are one shorter (2.67 Å) and two longer (2.69 Å) Al–Te bond lengths. The Al–I bond length is 2.53 Å. In the second Al site, Al is bonded to one Al and three Te atoms to form distorted corner-sharing AlAlTe3 tetrahedra. The Al–Al bond length is 2.56 Å. There are one shorter (2.69 Å) and two longer (2.72 Å) Al–Te bond lengths. In the third Al site, Al is bonded to one Al and three Te atoms to form distorted corner-sharing AlAlTe3 tetrahedra. All Al–Te bond lengths are 2.70 Å. There are three inequivalent Te sites. In the first Te site, Te is bonded in a distorted T-shaped geometry to three Al atoms. In the second Te site, Te is bonded in a distorted T-shaped geometry to three Al atoms. In the third Te site, Te is bonded in a distorted T-shaped geometry to three Al atoms. I is bonded in a single-bond geometry to one Al atom.},
doi = {10.17188/1202766},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}