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Title: Materials Data on Ta3(InSe3)2 by Materials Project

Abstract

Ta3(InSe3)2 crystallizes in the hexagonal P-6m2 space group. The structure is two-dimensional and consists of one Ta3(InSe3)2 sheet oriented in the (0, 0, 1) direction. there are two inequivalent Ta+3.33+ sites. In the first Ta+3.33+ site, Ta+3.33+ is bonded to six equivalent Se2- atoms to form distorted edge-sharing TaSe6 pentagonal pyramids. All Ta–Se bond lengths are 2.62 Å. In the second Ta+3.33+ site, Ta+3.33+ is bonded to six Se2- atoms to form distorted edge-sharing TaSe6 pentagonal pyramids. There are three shorter (2.61 Å) and three longer (2.63 Å) Ta–Se bond lengths. In1+ is bonded in a 6-coordinate geometry to six Se2- atoms. There are three shorter (3.30 Å) and three longer (3.35 Å) In–Se bond lengths. There are three inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a 3-coordinate geometry to three equivalent Ta+3.33+ and three equivalent In1+ atoms. In the second Se2- site, Se2- is bonded in a 6-coordinate geometry to three equivalent Ta+3.33+ and three equivalent In1+ atoms. In the third Se2- site, Se2- is bonded in a 3-coordinate geometry to three equivalent Ta+3.33+ atoms.

Publication Date:
Other Number(s):
mp-1218192
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; Ta3(InSe3)2; In-Se-Ta
OSTI Identifier:
1727158
DOI:
https://doi.org/10.17188/1727158

Citation Formats

The Materials Project. Materials Data on Ta3(InSe3)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1727158.
The Materials Project. Materials Data on Ta3(InSe3)2 by Materials Project. United States. doi:https://doi.org/10.17188/1727158
The Materials Project. 2020. "Materials Data on Ta3(InSe3)2 by Materials Project". United States. doi:https://doi.org/10.17188/1727158. https://www.osti.gov/servlets/purl/1727158. Pub date:Tue May 05 00:00:00 EDT 2020
@article{osti_1727158,
title = {Materials Data on Ta3(InSe3)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Ta3(InSe3)2 crystallizes in the hexagonal P-6m2 space group. The structure is two-dimensional and consists of one Ta3(InSe3)2 sheet oriented in the (0, 0, 1) direction. there are two inequivalent Ta+3.33+ sites. In the first Ta+3.33+ site, Ta+3.33+ is bonded to six equivalent Se2- atoms to form distorted edge-sharing TaSe6 pentagonal pyramids. All Ta–Se bond lengths are 2.62 Å. In the second Ta+3.33+ site, Ta+3.33+ is bonded to six Se2- atoms to form distorted edge-sharing TaSe6 pentagonal pyramids. There are three shorter (2.61 Å) and three longer (2.63 Å) Ta–Se bond lengths. In1+ is bonded in a 6-coordinate geometry to six Se2- atoms. There are three shorter (3.30 Å) and three longer (3.35 Å) In–Se bond lengths. There are three inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a 3-coordinate geometry to three equivalent Ta+3.33+ and three equivalent In1+ atoms. In the second Se2- site, Se2- is bonded in a 6-coordinate geometry to three equivalent Ta+3.33+ and three equivalent In1+ atoms. In the third Se2- site, Se2- is bonded in a 3-coordinate geometry to three equivalent Ta+3.33+ atoms.},
doi = {10.17188/1727158},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}