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Title: Materials Data on Ti3N by Materials Project

Abstract

Ti3N crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Ti sites. In the first Ti site, Ti is bonded to eight Ti and four equivalent N atoms to form distorted TiTi8N4 cuboctahedra that share corners with twelve equivalent TiTi8N4 cuboctahedra, edges with eight equivalent TiTi8N4 cuboctahedra, edges with eight equivalent NTi12 cuboctahedra, faces with four equivalent NTi12 cuboctahedra, and faces with ten equivalent TiTi8N4 cuboctahedra. There are four shorter (2.47 Å) and four longer (2.78 Å) Ti–Ti bond lengths. All Ti–N bond lengths are 2.78 Å. In the second Ti site, Ti is bonded in a square co-planar geometry to eight equivalent Ti and four equivalent N atoms. All Ti–N bond lengths are 2.47 Å. N is bonded to twelve Ti atoms to form NTi12 cuboctahedra that share corners with four equivalent NTi12 cuboctahedra, edges with eight equivalent NTi12 cuboctahedra, edges with sixteen equivalent TiTi8N4 cuboctahedra, faces with four equivalent NTi12 cuboctahedra, and faces with eight equivalent TiTi8N4 cuboctahedra.

Publication Date:
Other Number(s):
mp-980940
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; Ti3N; N-Ti
OSTI Identifier:
1272931
DOI:
10.17188/1272931

Citation Formats

The Materials Project. Materials Data on Ti3N by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1272931.
The Materials Project. Materials Data on Ti3N by Materials Project. United States. doi:10.17188/1272931.
The Materials Project. 2020. "Materials Data on Ti3N by Materials Project". United States. doi:10.17188/1272931. https://www.osti.gov/servlets/purl/1272931. Pub date:Fri Jul 24 00:00:00 EDT 2020
@article{osti_1272931,
title = {Materials Data on Ti3N by Materials Project},
author = {The Materials Project},
abstractNote = {Ti3N crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Ti sites. In the first Ti site, Ti is bonded to eight Ti and four equivalent N atoms to form distorted TiTi8N4 cuboctahedra that share corners with twelve equivalent TiTi8N4 cuboctahedra, edges with eight equivalent TiTi8N4 cuboctahedra, edges with eight equivalent NTi12 cuboctahedra, faces with four equivalent NTi12 cuboctahedra, and faces with ten equivalent TiTi8N4 cuboctahedra. There are four shorter (2.47 Å) and four longer (2.78 Å) Ti–Ti bond lengths. All Ti–N bond lengths are 2.78 Å. In the second Ti site, Ti is bonded in a square co-planar geometry to eight equivalent Ti and four equivalent N atoms. All Ti–N bond lengths are 2.47 Å. N is bonded to twelve Ti atoms to form NTi12 cuboctahedra that share corners with four equivalent NTi12 cuboctahedra, edges with eight equivalent NTi12 cuboctahedra, edges with sixteen equivalent TiTi8N4 cuboctahedra, faces with four equivalent NTi12 cuboctahedra, and faces with eight equivalent TiTi8N4 cuboctahedra.},
doi = {10.17188/1272931},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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