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Title: Materials Data on La2GeI2 by Materials Project

Abstract

La2GeI2 crystallizes in the trigonal R-3m space group. The structure is two-dimensional and consists of three La2GeI2 sheets oriented in the (0, 0, 1) direction. La is bonded to three equivalent Ge and three equivalent I atoms to form a mixture of edge and corner-sharing LaGe3I3 octahedra. The corner-sharing octahedral tilt angles are 0°. All La–Ge bond lengths are 3.10 Å. All La–I bond lengths are 3.32 Å. Ge is bonded to six equivalent La atoms to form edge-sharing GeLa6 octahedra. I is bonded in a distorted T-shaped geometry to three equivalent La atoms.

Authors:
Contributors:
Researcher:
Publication Date:
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)
Contributing Org.:
MIT; UC Berkeley; Duke; U Louvain
OSTI Identifier:
1279634
Report Number(s):
mp-637213
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Resource Type:
Data
Resource Relation:
Related Information: https://materialsproject.org/citing
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; crystal structure; La2GeI2; Ge-I-La

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on La2GeI2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1279634.
Persson, Kristin, & Project, Materials. Materials Data on La2GeI2 by Materials Project. United States. doi:10.17188/1279634.
Persson, Kristin, and Project, Materials. Thu . "Materials Data on La2GeI2 by Materials Project". United States. doi:10.17188/1279634. https://www.osti.gov/servlets/purl/1279634.
@article{osti_1279634,
title = {Materials Data on La2GeI2 by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {La2GeI2 crystallizes in the trigonal R-3m space group. The structure is two-dimensional and consists of three La2GeI2 sheets oriented in the (0, 0, 1) direction. La is bonded to three equivalent Ge and three equivalent I atoms to form a mixture of edge and corner-sharing LaGe3I3 octahedra. The corner-sharing octahedral tilt angles are 0°. All La–Ge bond lengths are 3.10 Å. All La–I bond lengths are 3.32 Å. Ge is bonded to six equivalent La atoms to form edge-sharing GeLa6 octahedra. I is bonded in a distorted T-shaped geometry to three equivalent La atoms.},
doi = {10.17188/1279634},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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