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Title: Materials Data on La2InSi2 by Materials Project

Abstract

La2InSi2 crystallizes in the orthorhombic Pbam space group. The structure is three-dimensional. there are two inequivalent La3+ sites. In the first La3+ site, La3+ is bonded in a 6-coordinate geometry to six Si4- atoms. There are a spread of La–Si bond distances ranging from 3.17–3.27 Å. In the second La3+ site, La3+ is bonded in a distorted hexagonal planar geometry to six Si4- atoms. There are a spread of La–Si bond distances ranging from 3.09–3.20 Å. In2+ is bonded in a T-shaped geometry to three Si4- atoms. There are a spread of In–Si bond distances ranging from 3.01–3.11 Å. There are two inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a 9-coordinate geometry to six La3+, one In2+, and two Si4- atoms. There are one shorter (2.39 Å) and one longer (2.40 Å) Si–Si bond lengths. In the second Si4- site, Si4- is bonded in a 9-coordinate geometry to six La3+, two equivalent In2+, and one Si4- atom.

Publication Date:
Other Number(s):
mp-1105259
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; La2InSi2; In-La-Si
OSTI Identifier:
1757567
DOI:
https://doi.org/10.17188/1757567

Citation Formats

The Materials Project. Materials Data on La2InSi2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1757567.
The Materials Project. Materials Data on La2InSi2 by Materials Project. United States. doi:https://doi.org/10.17188/1757567
The Materials Project. 2020. "Materials Data on La2InSi2 by Materials Project". United States. doi:https://doi.org/10.17188/1757567. https://www.osti.gov/servlets/purl/1757567. Pub date:Thu Sep 03 00:00:00 EDT 2020
@article{osti_1757567,
title = {Materials Data on La2InSi2 by Materials Project},
author = {The Materials Project},
abstractNote = {La2InSi2 crystallizes in the orthorhombic Pbam space group. The structure is three-dimensional. there are two inequivalent La3+ sites. In the first La3+ site, La3+ is bonded in a 6-coordinate geometry to six Si4- atoms. There are a spread of La–Si bond distances ranging from 3.17–3.27 Å. In the second La3+ site, La3+ is bonded in a distorted hexagonal planar geometry to six Si4- atoms. There are a spread of La–Si bond distances ranging from 3.09–3.20 Å. In2+ is bonded in a T-shaped geometry to three Si4- atoms. There are a spread of In–Si bond distances ranging from 3.01–3.11 Å. There are two inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a 9-coordinate geometry to six La3+, one In2+, and two Si4- atoms. There are one shorter (2.39 Å) and one longer (2.40 Å) Si–Si bond lengths. In the second Si4- site, Si4- is bonded in a 9-coordinate geometry to six La3+, two equivalent In2+, and one Si4- atom.},
doi = {10.17188/1757567},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {9}
}