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Title: Materials Data on TiNi by Materials Project

Abstract

NiTi is Tetraauricupride structured and crystallizes in the orthorhombic Pmmn space group. The structure is three-dimensional. Ti is bonded to four equivalent Ti and eight equivalent Ni atoms to form distorted TiTi4Ni8 cuboctahedra that share corners with twelve equivalent TiTi4Ni8 cuboctahedra, edges with eight equivalent TiTi4Ni8 cuboctahedra, edges with sixteen equivalent NiTi8Ni4 cuboctahedra, faces with eight equivalent NiTi8Ni4 cuboctahedra, and faces with ten equivalent TiTi4Ni8 cuboctahedra. All Ti–Ti bond lengths are 2.71 Å. There are a spread of Ti–Ni bond distances ranging from 2.59–2.71 Å. Ni is bonded to eight equivalent Ti and four equivalent Ni atoms to form distorted NiTi8Ni4 cuboctahedra that share corners with twelve equivalent NiTi8Ni4 cuboctahedra, edges with eight equivalent NiTi8Ni4 cuboctahedra, edges with sixteen equivalent TiTi4Ni8 cuboctahedra, faces with eight equivalent TiTi4Ni8 cuboctahedra, and faces with ten equivalent NiTi8Ni4 cuboctahedra. All Ni–Ni bond lengths are 2.70 Å.

Publication Date:
Other Number(s):
mp-1067475
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; TiNi; Ni-Ti
OSTI Identifier:
1666549
DOI:
https://doi.org/10.17188/1666549

Citation Formats

The Materials Project. Materials Data on TiNi by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1666549.
The Materials Project. Materials Data on TiNi by Materials Project. United States. doi:https://doi.org/10.17188/1666549
The Materials Project. 2020. "Materials Data on TiNi by Materials Project". United States. doi:https://doi.org/10.17188/1666549. https://www.osti.gov/servlets/purl/1666549. Pub date:Mon Jul 20 00:00:00 EDT 2020
@article{osti_1666549,
title = {Materials Data on TiNi by Materials Project},
author = {The Materials Project},
abstractNote = {NiTi is Tetraauricupride structured and crystallizes in the orthorhombic Pmmn space group. The structure is three-dimensional. Ti is bonded to four equivalent Ti and eight equivalent Ni atoms to form distorted TiTi4Ni8 cuboctahedra that share corners with twelve equivalent TiTi4Ni8 cuboctahedra, edges with eight equivalent TiTi4Ni8 cuboctahedra, edges with sixteen equivalent NiTi8Ni4 cuboctahedra, faces with eight equivalent NiTi8Ni4 cuboctahedra, and faces with ten equivalent TiTi4Ni8 cuboctahedra. All Ti–Ti bond lengths are 2.71 Å. There are a spread of Ti–Ni bond distances ranging from 2.59–2.71 Å. Ni is bonded to eight equivalent Ti and four equivalent Ni atoms to form distorted NiTi8Ni4 cuboctahedra that share corners with twelve equivalent NiTi8Ni4 cuboctahedra, edges with eight equivalent NiTi8Ni4 cuboctahedra, edges with sixteen equivalent TiTi4Ni8 cuboctahedra, faces with eight equivalent TiTi4Ni8 cuboctahedra, and faces with ten equivalent NiTi8Ni4 cuboctahedra. All Ni–Ni bond lengths are 2.70 Å.},
doi = {10.17188/1666549},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

Works referenced in this record:

Effects of Process Parameters upon the Shape Memory and Pseudo-Elastic Behaviors of Laser-Welded NiTi Thin Foil
journal, February 2011


Dissimilar Laser Joining of NiTi SMA and MP35N Wires
journal, April 2014