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Title: Materials Data on Li2SnN2 by Materials Project

Abstract

Li2SnN2 crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. Li1+ is bonded to four equivalent N3- atoms to form distorted LiN4 tetrahedra that share corners with six equivalent SnN6 octahedra, corners with six equivalent LiN4 tetrahedra, edges with three equivalent SnN6 octahedra, and edges with three equivalent LiN4 tetrahedra. The corner-sharing octahedra tilt angles range from 9–57°. There are three shorter (2.08 Å) and one longer (2.18 Å) Li–N bond lengths. Sn4+ is bonded to six equivalent N3- atoms to form SnN6 octahedra that share corners with twelve equivalent LiN4 tetrahedra, edges with six equivalent SnN6 octahedra, and edges with six equivalent LiN4 tetrahedra. All Sn–N bond lengths are 2.28 Å. N3- is bonded to four equivalent Li1+ and three equivalent Sn4+ atoms to form a mixture of distorted corner and edge-sharing NLi4Sn3 pentagonal bipyramids.

Authors:
Publication Date:
Other Number(s):
mp-1029385
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; Li2SnN2; Li-N-Sn
OSTI Identifier:
1663931
DOI:
https://doi.org/10.17188/1663931

Citation Formats

The Materials Project. Materials Data on Li2SnN2 by Materials Project. United States: N. p., 2017. Web. doi:10.17188/1663931.
The Materials Project. Materials Data on Li2SnN2 by Materials Project. United States. doi:https://doi.org/10.17188/1663931
The Materials Project. 2017. "Materials Data on Li2SnN2 by Materials Project". United States. doi:https://doi.org/10.17188/1663931. https://www.osti.gov/servlets/purl/1663931. Pub date:Sat May 20 00:00:00 EDT 2017
@article{osti_1663931,
title = {Materials Data on Li2SnN2 by Materials Project},
author = {The Materials Project},
abstractNote = {Li2SnN2 crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. Li1+ is bonded to four equivalent N3- atoms to form distorted LiN4 tetrahedra that share corners with six equivalent SnN6 octahedra, corners with six equivalent LiN4 tetrahedra, edges with three equivalent SnN6 octahedra, and edges with three equivalent LiN4 tetrahedra. The corner-sharing octahedra tilt angles range from 9–57°. There are three shorter (2.08 Å) and one longer (2.18 Å) Li–N bond lengths. Sn4+ is bonded to six equivalent N3- atoms to form SnN6 octahedra that share corners with twelve equivalent LiN4 tetrahedra, edges with six equivalent SnN6 octahedra, and edges with six equivalent LiN4 tetrahedra. All Sn–N bond lengths are 2.28 Å. N3- is bonded to four equivalent Li1+ and three equivalent Sn4+ atoms to form a mixture of distorted corner and edge-sharing NLi4Sn3 pentagonal bipyramids.},
doi = {10.17188/1663931},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {5}
}