Materials Data on Nb5Sb4 by Materials Project

Dataset · Thu Jul 16 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1201617· OSTI ID:1201617

The Materials Project

Nb5Sb4 is Titanium telluride structured and crystallizes in the tetragonal I4/m space group. The structure is three-dimensional. there are two inequivalent Nb+2.40+ sites. In the first Nb+2.40+ site, Nb+2.40+ is bonded in a square co-planar geometry to four equivalent Sb3- atoms. All Nb–Sb bond lengths are 3.11 Å. In the second Nb+2.40+ site, Nb+2.40+ is bonded to five equivalent Sb3- atoms to form a mixture of distorted edge and corner-sharing NbSb5 trigonal bipyramids. There are three shorter (2.82 Å) and two longer (2.86 Å) Nb–Sb bond lengths. Sb3- is bonded in a 6-coordinate geometry to six Nb+2.40+ atoms.

• Research Organization: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
• Sponsoring Organization: USDOE Office of Science (SC), Basic Energy Sciences (BES)
• Contributing Organization: MIT; UC Berkeley; Duke; U Louvain
• DOE Contract Number: AC02-05CH11231; EDCBEE
• OSTI ID: 1201617
• Report Number(s): mp-274
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
Nb5Sb4
Nb-Sb