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Title: Materials Data on InSiIr by Materials Project

Abstract

IrInSi is half-Heusler structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Ir3+ is bonded to six equivalent Si4- atoms to form distorted IrSi6 octahedra that share corners with six equivalent IrSi6 octahedra, corners with twelve equivalent InSi4 tetrahedra, edges with twelve equivalent IrSi6 octahedra, and faces with four equivalent InSi4 tetrahedra. The corner-sharing octahedral tilt angles are 0°. All Ir–Si bond lengths are 3.11 Å. In1+ is bonded to four equivalent Si4- atoms to form InSi4 tetrahedra that share corners with twelve equivalent IrSi6 octahedra, corners with twelve equivalent InSi4 tetrahedra, and faces with four equivalent IrSi6 octahedra. The corner-sharing octahedral tilt angles are 55°. All In–Si bond lengths are 2.69 Å. Si4- is bonded in a 4-coordinate geometry to six equivalent Ir3+ and four equivalent In1+ atoms.

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-631255
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; InSiIr; In-Ir-Si
OSTI Identifier:
1279037
DOI:
10.17188/1279037

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on InSiIr by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1279037.
Persson, Kristin, & Project, Materials. Materials Data on InSiIr by Materials Project. United States. doi:10.17188/1279037.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on InSiIr by Materials Project". United States. doi:10.17188/1279037. https://www.osti.gov/servlets/purl/1279037. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1279037,
title = {Materials Data on InSiIr by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {IrInSi is half-Heusler structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Ir3+ is bonded to six equivalent Si4- atoms to form distorted IrSi6 octahedra that share corners with six equivalent IrSi6 octahedra, corners with twelve equivalent InSi4 tetrahedra, edges with twelve equivalent IrSi6 octahedra, and faces with four equivalent InSi4 tetrahedra. The corner-sharing octahedral tilt angles are 0°. All Ir–Si bond lengths are 3.11 Å. In1+ is bonded to four equivalent Si4- atoms to form InSi4 tetrahedra that share corners with twelve equivalent IrSi6 octahedra, corners with twelve equivalent InSi4 tetrahedra, and faces with four equivalent IrSi6 octahedra. The corner-sharing octahedral tilt angles are 55°. All In–Si bond lengths are 2.69 Å. Si4- is bonded in a 4-coordinate geometry to six equivalent Ir3+ and four equivalent In1+ atoms.},
doi = {10.17188/1279037},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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