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

Title: Materials Data on TaZn2AgO6 by Materials Project

Abstract

TaAgZn2O6 crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. Ta5+ is bonded to six O2- atoms to form corner-sharing TaO6 octahedra. The corner-sharing octahedral tilt angles are 46°. There are a spread of Ta–O bond distances ranging from 1.95–2.05 Å. Ag3+ is bonded in a distorted square co-planar geometry to six O2- atoms. There are a spread of Ag–O bond distances ranging from 2.00–2.75 Å. There are two inequivalent Zn2+ sites. In the first Zn2+ site, Zn2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Zn–O bond distances ranging from 2.07–2.69 Å. In the second Zn2+ site, Zn2+ is bonded in a 4-coordinate geometry to six O2- atoms. There are a spread of Zn–O bond distances ranging from 1.99–2.70 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to one Ta5+, one Ag3+, and two equivalent Zn2+ atoms. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one Ta5+, one Ag3+, and three Zn2+ atoms. In the third O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Ta5+ and two Zn2+more » atoms. In the fourth O2- site, O2- is bonded to two equivalent Ag3+ and two Zn2+ atoms to form corner-sharing OZn2Ag2 tetrahedra.« less

Authors:
Publication Date:
Other Number(s):
mvc-4179
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; TaZn2AgO6; Ag-O-Ta-Zn
OSTI Identifier:
1320892
DOI:
https://doi.org/10.17188/1320892

Citation Formats

The Materials Project. Materials Data on TaZn2AgO6 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1320892.
The Materials Project. Materials Data on TaZn2AgO6 by Materials Project. United States. doi:https://doi.org/10.17188/1320892
The Materials Project. 2020. "Materials Data on TaZn2AgO6 by Materials Project". United States. doi:https://doi.org/10.17188/1320892. https://www.osti.gov/servlets/purl/1320892. Pub date:Tue Jul 14 00:00:00 EDT 2020
@article{osti_1320892,
title = {Materials Data on TaZn2AgO6 by Materials Project},
author = {The Materials Project},
abstractNote = {TaAgZn2O6 crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. Ta5+ is bonded to six O2- atoms to form corner-sharing TaO6 octahedra. The corner-sharing octahedral tilt angles are 46°. There are a spread of Ta–O bond distances ranging from 1.95–2.05 Å. Ag3+ is bonded in a distorted square co-planar geometry to six O2- atoms. There are a spread of Ag–O bond distances ranging from 2.00–2.75 Å. There are two inequivalent Zn2+ sites. In the first Zn2+ site, Zn2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Zn–O bond distances ranging from 2.07–2.69 Å. In the second Zn2+ site, Zn2+ is bonded in a 4-coordinate geometry to six O2- atoms. There are a spread of Zn–O bond distances ranging from 1.99–2.70 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to one Ta5+, one Ag3+, and two equivalent Zn2+ atoms. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one Ta5+, one Ag3+, and three Zn2+ atoms. In the third O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Ta5+ and two Zn2+ atoms. In the fourth O2- site, O2- is bonded to two equivalent Ag3+ and two Zn2+ atoms to form corner-sharing OZn2Ag2 tetrahedra.},
doi = {10.17188/1320892},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}