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Title: Materials Data on Ba2TmTaO6 by Materials Project

Abstract

Ba2TmTaO6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ba2+ is bonded to twelve equivalent O2- atoms to form BaO12 cuboctahedra that share corners with twelve equivalent BaO12 cuboctahedra, faces with six equivalent BaO12 cuboctahedra, faces with four equivalent TmO6 octahedra, and faces with four equivalent TaO6 octahedra. All Ba–O bond lengths are 3.00 Å. Tm3+ is bonded to six equivalent O2- atoms to form TmO6 octahedra that share corners with six equivalent TaO6 octahedra and faces with eight equivalent BaO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Tm–O bond lengths are 2.22 Å. Ta5+ is bonded to six equivalent O2- atoms to form TaO6 octahedra that share corners with six equivalent TmO6 octahedra and faces with eight equivalent BaO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Ta–O bond lengths are 2.01 Å. O2- is bonded in a distorted linear geometry to four equivalent Ba2+, one Tm3+, and one Ta5+ atom.

Authors:
Publication Date:
Other Number(s):
mp-1206029
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; Ba2TmTaO6; Ba-O-Ta-Tm
OSTI Identifier:
1663512
DOI:
https://doi.org/10.17188/1663512

Citation Formats

The Materials Project. Materials Data on Ba2TmTaO6 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1663512.
The Materials Project. Materials Data on Ba2TmTaO6 by Materials Project. United States. doi:https://doi.org/10.17188/1663512
The Materials Project. 2020. "Materials Data on Ba2TmTaO6 by Materials Project". United States. doi:https://doi.org/10.17188/1663512. https://www.osti.gov/servlets/purl/1663512. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1663512,
title = {Materials Data on Ba2TmTaO6 by Materials Project},
author = {The Materials Project},
abstractNote = {Ba2TmTaO6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ba2+ is bonded to twelve equivalent O2- atoms to form BaO12 cuboctahedra that share corners with twelve equivalent BaO12 cuboctahedra, faces with six equivalent BaO12 cuboctahedra, faces with four equivalent TmO6 octahedra, and faces with four equivalent TaO6 octahedra. All Ba–O bond lengths are 3.00 Å. Tm3+ is bonded to six equivalent O2- atoms to form TmO6 octahedra that share corners with six equivalent TaO6 octahedra and faces with eight equivalent BaO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Tm–O bond lengths are 2.22 Å. Ta5+ is bonded to six equivalent O2- atoms to form TaO6 octahedra that share corners with six equivalent TmO6 octahedra and faces with eight equivalent BaO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Ta–O bond lengths are 2.01 Å. O2- is bonded in a distorted linear geometry to four equivalent Ba2+, one Tm3+, and one Ta5+ atom.},
doi = {10.17188/1663512},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}