DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on Hf2TiNi3 by Materials Project

Abstract

Hf2TiNi3 crystallizes in the orthorhombic Fddd space group. The structure is three-dimensional. there are three inequivalent Hf sites. In the first Hf site, Hf is bonded in a body-centered cubic geometry to eight Ni atoms. There are a spread of Hf–Ni bond distances ranging from 2.66–2.73 Å. In the second Hf site, Hf is bonded in a 9-coordinate geometry to one Ti and eight Ni atoms. The Hf–Ti bond length is 2.78 Å. There are a spread of Hf–Ni bond distances ranging from 2.56–2.77 Å. In the third Hf site, Hf is bonded in a 9-coordinate geometry to one Ti and eight Ni atoms. The Hf–Ti bond length is 2.86 Å. There are a spread of Hf–Ni bond distances ranging from 2.58–2.98 Å. There are three inequivalent Ti sites. In the first Ti site, Ti is bonded in a 6-coordinate geometry to six Hf and eight Ni atoms. There are four shorter (2.99 Å) and four longer (3.12 Å) Ti–Ni bond lengths. In the second Ti site, Ti is bonded in a distorted cuboctahedral geometry to eight Ni atoms. There are four shorter (2.59 Å) and four longer (2.70 Å) Ti–Ni bond lengths. In the third Ti site, Ti ismore » bonded in a distorted body-centered cubic geometry to eight Ni atoms. There are a spread of Ti–Ni bond distances ranging from 2.51–2.71 Å. There are three inequivalent Ni sites. In the first Ni site, Ni is bonded in a 8-coordinate geometry to five Hf and three Ti atoms. In the second Ni site, Ni is bonded in a 8-coordinate geometry to six Hf and two Ti atoms. In the third Ni site, Ni is bonded in a 7-coordinate geometry to five Hf and three Ti atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-1199653
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; Hf2TiNi3; Hf-Ni-Ti
OSTI Identifier:
1746468
DOI:
https://doi.org/10.17188/1746468

Citation Formats

The Materials Project. Materials Data on Hf2TiNi3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1746468.
The Materials Project. Materials Data on Hf2TiNi3 by Materials Project. United States. doi:https://doi.org/10.17188/1746468
The Materials Project. 2020. "Materials Data on Hf2TiNi3 by Materials Project". United States. doi:https://doi.org/10.17188/1746468. https://www.osti.gov/servlets/purl/1746468. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1746468,
title = {Materials Data on Hf2TiNi3 by Materials Project},
author = {The Materials Project},
abstractNote = {Hf2TiNi3 crystallizes in the orthorhombic Fddd space group. The structure is three-dimensional. there are three inequivalent Hf sites. In the first Hf site, Hf is bonded in a body-centered cubic geometry to eight Ni atoms. There are a spread of Hf–Ni bond distances ranging from 2.66–2.73 Å. In the second Hf site, Hf is bonded in a 9-coordinate geometry to one Ti and eight Ni atoms. The Hf–Ti bond length is 2.78 Å. There are a spread of Hf–Ni bond distances ranging from 2.56–2.77 Å. In the third Hf site, Hf is bonded in a 9-coordinate geometry to one Ti and eight Ni atoms. The Hf–Ti bond length is 2.86 Å. There are a spread of Hf–Ni bond distances ranging from 2.58–2.98 Å. There are three inequivalent Ti sites. In the first Ti site, Ti is bonded in a 6-coordinate geometry to six Hf and eight Ni atoms. There are four shorter (2.99 Å) and four longer (3.12 Å) Ti–Ni bond lengths. In the second Ti site, Ti is bonded in a distorted cuboctahedral geometry to eight Ni atoms. There are four shorter (2.59 Å) and four longer (2.70 Å) Ti–Ni bond lengths. In the third Ti site, Ti is bonded in a distorted body-centered cubic geometry to eight Ni atoms. There are a spread of Ti–Ni bond distances ranging from 2.51–2.71 Å. There are three inequivalent Ni sites. In the first Ni site, Ni is bonded in a 8-coordinate geometry to five Hf and three Ti atoms. In the second Ni site, Ni is bonded in a 8-coordinate geometry to six Hf and two Ti atoms. In the third Ni site, Ni is bonded in a 7-coordinate geometry to five Hf and three Ti atoms.},
doi = {10.17188/1746468},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}