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Title: Materials Data on TlV2AgO6 by Materials Project

Abstract

AgTl(VO3)2 is Esseneite structured and crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. V5+ is bonded to four O2- atoms to form VO4 tetrahedra that share corners with three equivalent AgO6 octahedra and corners with two equivalent VO4 tetrahedra. The corner-sharing octahedra tilt angles range from 30–58°. There are a spread of V–O bond distances ranging from 1.68–1.83 Å. Ag1+ is bonded to six O2- atoms to form AgO6 octahedra that share corners with six equivalent VO4 tetrahedra and edges with two equivalent AgO6 octahedra. There are a spread of Ag–O bond distances ranging from 2.42–2.56 Å. Tl1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Tl–O bond distances ranging from 2.71–3.30 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two equivalent V5+ and two equivalent Tl1+ atoms. In the second O2- site, O2- is bonded in a distorted single-bond geometry to one V5+, one Ag1+, and one Tl1+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to one V5+, two equivalent Ag1+, and one Tl1+ atom.

Authors:
Publication Date:
Other Number(s):
mp-18853
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; TlV2AgO6; Ag-O-Tl-V
OSTI Identifier:
1193559
DOI:
https://doi.org/10.17188/1193559

Citation Formats

The Materials Project. Materials Data on TlV2AgO6 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1193559.
The Materials Project. Materials Data on TlV2AgO6 by Materials Project. United States. doi:https://doi.org/10.17188/1193559
The Materials Project. 2020. "Materials Data on TlV2AgO6 by Materials Project". United States. doi:https://doi.org/10.17188/1193559. https://www.osti.gov/servlets/purl/1193559. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1193559,
title = {Materials Data on TlV2AgO6 by Materials Project},
author = {The Materials Project},
abstractNote = {AgTl(VO3)2 is Esseneite structured and crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. V5+ is bonded to four O2- atoms to form VO4 tetrahedra that share corners with three equivalent AgO6 octahedra and corners with two equivalent VO4 tetrahedra. The corner-sharing octahedra tilt angles range from 30–58°. There are a spread of V–O bond distances ranging from 1.68–1.83 Å. Ag1+ is bonded to six O2- atoms to form AgO6 octahedra that share corners with six equivalent VO4 tetrahedra and edges with two equivalent AgO6 octahedra. There are a spread of Ag–O bond distances ranging from 2.42–2.56 Å. Tl1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Tl–O bond distances ranging from 2.71–3.30 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two equivalent V5+ and two equivalent Tl1+ atoms. In the second O2- site, O2- is bonded in a distorted single-bond geometry to one V5+, one Ag1+, and one Tl1+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to one V5+, two equivalent Ag1+, and one Tl1+ atom.},
doi = {10.17188/1193559},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Jul 15 00:00:00 EDT 2020},
month = {Wed Jul 15 00:00:00 EDT 2020}
}