Materials Data on Tl3V5O14 by Materials Project

Dataset · Sun May 03 04:00:00 EDT 2020

DOI:https://doi.org/10.17188/1716167· OSTI ID:1716167

V5Tl3O14 crystallizes in the trigonal P31m space group. The structure is three-dimensional. there are two inequivalent V5+ sites. In the first V5+ site, V5+ is bonded to four O2- atoms to form corner-sharing VO4 tetrahedra. There is one shorter (1.66 Å) and three longer (1.78 Å) V–O bond length. In the second V5+ site, V5+ is bonded to five O2- atoms to form distorted VO5 trigonal bipyramids that share corners with two equivalent VO4 tetrahedra and corners with two equivalent VO5 trigonal bipyramids. There are a spread of V–O bond distances ranging from 1.63–1.96 Å. Tl1+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Tl–O bond distances ranging from 2.94–3.41 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to one V5+ and three equivalent Tl1+ atoms. In the second O2- site, O2- is bonded in a single-bond geometry to one V5+ and three equivalent Tl1+ atoms. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two equivalent V5+ and one Tl1+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two V5+ and two equivalent Tl1+ atoms.

• Research Organization: LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
• Sponsoring Organization: USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
• Contributing Organization: The Materials Project; MIT; UC Berkeley; Duke; U Louvain
• DOE Contract Number: AC02-05CH11231
• OSTI ID: 1716167
• Report Number(s): mp-1192129
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
O-Tl-V
Tl3V5O14
crystal structure