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Title: Materials Data on CaTa2Ga2(CuO4)3 by Materials Project

Abstract

CaTa2Ga2(CuO4)3 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Ca2+ sites. In the first Ca2+ site, Ca2+ is bonded to twelve O2- atoms to form CaO12 cuboctahedra that share faces with four TaO6 octahedra and faces with four GaO6 octahedra. There are a spread of Ca–O bond distances ranging from 2.53–2.77 Å. In the second Ca2+ site, Ca2+ is bonded to twelve O2- atoms to form CaO12 cuboctahedra that share faces with four TaO6 octahedra and faces with four GaO6 octahedra. There are a spread of Ca–O bond distances ranging from 2.63–2.67 Å. There are six inequivalent Ta5+ sites. In the first Ta5+ site, Ta5+ is bonded to six O2- atoms to form TaO6 octahedra that share corners with two equivalent GaO6 octahedra, corners with four TaO6 octahedra, and faces with two equivalent CaO12 cuboctahedra. The corner-sharing octahedral tilt angles are 40°. There is two shorter (1.98 Å) and four longer (2.00 Å) Ta–O bond length. In the second Ta5+ site, Ta5+ is bonded to six O2- atoms to form TaO6 octahedra that share a cornercorner with one TaO6 octahedra, corners with five GaO6 octahedra, and faces with two CaO12 cuboctahedra. The corner-sharingmore » octahedra tilt angles range from 39–42°. There are a spread of Ta–O bond distances ranging from 1.96–2.07 Å. In the third Ta5+ site, Ta5+ is bonded to six O2- atoms to form TaO6 octahedra that share corners with two equivalent TaO6 octahedra, corners with four GaO6 octahedra, and faces with two equivalent CaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 40–41°. There are four shorter (1.99 Å) and two longer (2.01 Å) Ta–O bond lengths. In the fourth Ta5+ site, Ta5+ is bonded to six O2- atoms to form TaO6 octahedra that share corners with six GaO6 octahedra and faces with two equivalent CaO12 cuboctahedra. The corner-sharing octahedral tilt angles are 40°. There are two shorter (2.00 Å) and four longer (2.01 Å) Ta–O bond lengths. In the fifth Ta5+ site, Ta5+ is bonded to six O2- atoms to form TaO6 octahedra that share corners with six GaO6 octahedra and faces with two equivalent CaO12 cuboctahedra. The corner-sharing octahedral tilt angles are 40°. There are two shorter (2.00 Å) and four longer (2.01 Å) Ta–O bond lengths. In the sixth Ta5+ site, Ta5+ is bonded to six O2- atoms to form TaO6 octahedra that share corners with six GaO6 octahedra and faces with two CaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 38–42°. There are a spread of Ta–O bond distances ranging from 1.99–2.01 Å. There are six inequivalent Cu2+ sites. In the first Cu2+ site, Cu2+ is bonded in a square co-planar geometry to four O2- atoms. There is three shorter (1.99 Å) and one longer (2.00 Å) Cu–O bond length. In the second Cu2+ site, Cu2+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.95–2.03 Å. In the third Cu2+ site, Cu2+ is bonded in a square co-planar geometry to four O2- atoms. There is two shorter (1.99 Å) and two longer (2.00 Å) Cu–O bond length. In the fourth Cu2+ site, Cu2+ is bonded in a square co-planar geometry to four O2- atoms. All Cu–O bond lengths are 1.99 Å. In the fifth Cu2+ site, Cu2+ is bonded in a square co-planar geometry to four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.98–2.00 Å. In the sixth Cu2+ site, Cu2+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.95–2.03 Å. There are six inequivalent Ga3+ sites. In the first Ga3+ site, Ga3+ is bonded to six O2- atoms to form GaO6 octahedra that share corners with six TaO6 octahedra and faces with two CaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 39–42°. There are two shorter (2.01 Å) and four longer (2.02 Å) Ga–O bond lengths. In the second Ga3+ site, Ga3+ is bonded to six O2- atoms to form GaO6 octahedra that share corners with six TaO6 octahedra and faces with two equivalent CaO12 cuboctahedra. The corner-sharing octahedral tilt angles are 40°. There are two shorter (2.00 Å) and four longer (2.01 Å) Ga–O bond lengths. In the third Ga3+ site, Ga3+ is bonded to six O2- atoms to form GaO6 octahedra that share corners with two equivalent TaO6 octahedra, corners with four GaO6 octahedra, and faces with two equivalent CaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 40–41°. There are a spread of Ga–O bond distances ranging from 2.01–2.05 Å. In the fourth Ga3+ site, Ga3+ is bonded to six O2- atoms to form GaO6 octahedra that share a cornercorner with one GaO6 octahedra, corners with five TaO6 octahedra, and faces with two CaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 38–42°. There are a spread of Ga–O bond distances ranging from 1.96–2.06 Å. In the fifth Ga3+ site, Ga3+ is bonded to six O2- atoms to form GaO6 octahedra that share corners with two equivalent GaO6 octahedra, corners with four TaO6 octahedra, and faces with two equivalent CaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 39–40°. There are a spread of Ga–O bond distances ranging from 2.00–2.03 Å. In the sixth Ga3+ site, Ga3+ is bonded to six O2- atoms to form GaO6 octahedra that share corners with six TaO6 octahedra and faces with two equivalent CaO12 cuboctahedra. The corner-sharing octahedral tilt angles are 40°. There are two shorter (2.00 Å) and four longer (2.01 Å) Ga–O bond lengths. There are twenty-four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the second O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the third O2- site, O2- is bonded in a 3-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to one Ca2+, two Ta5+, and one Cu2+ atom. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, two Ta5+, and one Cu2+ atom. In the seventh O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the ninth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the tenth O2- site, O2- is bonded in a 3-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the eleventh O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the twelfth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the thirteenth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the fourteenth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the fifteenth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the sixteenth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the seventeenth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the eighteenth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Cu2+, and two Ga3+ atoms. In the nineteenth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the twentieth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the twenty-first O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the twenty-second O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the twenty-third O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Cu2+, and two Ga3+ atoms. In the twenty-fourth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-694913
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; CaTa2Ga2(CuO4)3; Ca-Cu-Ga-O-Ta
OSTI Identifier:
1284720
DOI:
https://doi.org/10.17188/1284720

Citation Formats

The Materials Project. Materials Data on CaTa2Ga2(CuO4)3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1284720.
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The Materials Project. Materials Data on CaTa2Ga2(CuO4)3 by Materials Project. United States. doi:https://doi.org/10.17188/1284720
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The Materials Project. 2020. "Materials Data on CaTa2Ga2(CuO4)3 by Materials Project". United States. doi:https://doi.org/10.17188/1284720. https://www.osti.gov/servlets/purl/1284720. Pub date:Wed Apr 29 00:00:00 EDT 2020
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@article{osti_1284720,
title = {Materials Data on CaTa2Ga2(CuO4)3 by Materials Project},
author = {The Materials Project},
abstractNote = {CaTa2Ga2(CuO4)3 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Ca2+ sites. In the first Ca2+ site, Ca2+ is bonded to twelve O2- atoms to form CaO12 cuboctahedra that share faces with four TaO6 octahedra and faces with four GaO6 octahedra. There are a spread of Ca–O bond distances ranging from 2.53–2.77 Å. In the second Ca2+ site, Ca2+ is bonded to twelve O2- atoms to form CaO12 cuboctahedra that share faces with four TaO6 octahedra and faces with four GaO6 octahedra. There are a spread of Ca–O bond distances ranging from 2.63–2.67 Å. There are six inequivalent Ta5+ sites. In the first Ta5+ site, Ta5+ is bonded to six O2- atoms to form TaO6 octahedra that share corners with two equivalent GaO6 octahedra, corners with four TaO6 octahedra, and faces with two equivalent CaO12 cuboctahedra. The corner-sharing octahedral tilt angles are 40°. There is two shorter (1.98 Å) and four longer (2.00 Å) Ta–O bond length. In the second Ta5+ site, Ta5+ is bonded to six O2- atoms to form TaO6 octahedra that share a cornercorner with one TaO6 octahedra, corners with five GaO6 octahedra, and faces with two CaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 39–42°. There are a spread of Ta–O bond distances ranging from 1.96–2.07 Å. In the third Ta5+ site, Ta5+ is bonded to six O2- atoms to form TaO6 octahedra that share corners with two equivalent TaO6 octahedra, corners with four GaO6 octahedra, and faces with two equivalent CaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 40–41°. There are four shorter (1.99 Å) and two longer (2.01 Å) Ta–O bond lengths. In the fourth Ta5+ site, Ta5+ is bonded to six O2- atoms to form TaO6 octahedra that share corners with six GaO6 octahedra and faces with two equivalent CaO12 cuboctahedra. The corner-sharing octahedral tilt angles are 40°. There are two shorter (2.00 Å) and four longer (2.01 Å) Ta–O bond lengths. In the fifth Ta5+ site, Ta5+ is bonded to six O2- atoms to form TaO6 octahedra that share corners with six GaO6 octahedra and faces with two equivalent CaO12 cuboctahedra. The corner-sharing octahedral tilt angles are 40°. There are two shorter (2.00 Å) and four longer (2.01 Å) Ta–O bond lengths. In the sixth Ta5+ site, Ta5+ is bonded to six O2- atoms to form TaO6 octahedra that share corners with six GaO6 octahedra and faces with two CaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 38–42°. There are a spread of Ta–O bond distances ranging from 1.99–2.01 Å. There are six inequivalent Cu2+ sites. In the first Cu2+ site, Cu2+ is bonded in a square co-planar geometry to four O2- atoms. There is three shorter (1.99 Å) and one longer (2.00 Å) Cu–O bond length. In the second Cu2+ site, Cu2+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.95–2.03 Å. In the third Cu2+ site, Cu2+ is bonded in a square co-planar geometry to four O2- atoms. There is two shorter (1.99 Å) and two longer (2.00 Å) Cu–O bond length. In the fourth Cu2+ site, Cu2+ is bonded in a square co-planar geometry to four O2- atoms. All Cu–O bond lengths are 1.99 Å. In the fifth Cu2+ site, Cu2+ is bonded in a square co-planar geometry to four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.98–2.00 Å. In the sixth Cu2+ site, Cu2+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.95–2.03 Å. There are six inequivalent Ga3+ sites. In the first Ga3+ site, Ga3+ is bonded to six O2- atoms to form GaO6 octahedra that share corners with six TaO6 octahedra and faces with two CaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 39–42°. There are two shorter (2.01 Å) and four longer (2.02 Å) Ga–O bond lengths. In the second Ga3+ site, Ga3+ is bonded to six O2- atoms to form GaO6 octahedra that share corners with six TaO6 octahedra and faces with two equivalent CaO12 cuboctahedra. The corner-sharing octahedral tilt angles are 40°. There are two shorter (2.00 Å) and four longer (2.01 Å) Ga–O bond lengths. In the third Ga3+ site, Ga3+ is bonded to six O2- atoms to form GaO6 octahedra that share corners with two equivalent TaO6 octahedra, corners with four GaO6 octahedra, and faces with two equivalent CaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 40–41°. There are a spread of Ga–O bond distances ranging from 2.01–2.05 Å. In the fourth Ga3+ site, Ga3+ is bonded to six O2- atoms to form GaO6 octahedra that share a cornercorner with one GaO6 octahedra, corners with five TaO6 octahedra, and faces with two CaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 38–42°. There are a spread of Ga–O bond distances ranging from 1.96–2.06 Å. In the fifth Ga3+ site, Ga3+ is bonded to six O2- atoms to form GaO6 octahedra that share corners with two equivalent GaO6 octahedra, corners with four TaO6 octahedra, and faces with two equivalent CaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 39–40°. There are a spread of Ga–O bond distances ranging from 2.00–2.03 Å. In the sixth Ga3+ site, Ga3+ is bonded to six O2- atoms to form GaO6 octahedra that share corners with six TaO6 octahedra and faces with two equivalent CaO12 cuboctahedra. The corner-sharing octahedral tilt angles are 40°. There are two shorter (2.00 Å) and four longer (2.01 Å) Ga–O bond lengths. There are twenty-four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the second O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the third O2- site, O2- is bonded in a 3-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to one Ca2+, two Ta5+, and one Cu2+ atom. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, two Ta5+, and one Cu2+ atom. In the seventh O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the ninth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the tenth O2- site, O2- is bonded in a 3-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the eleventh O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the twelfth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the thirteenth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the fourteenth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the fifteenth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the sixteenth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the seventeenth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the eighteenth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Cu2+, and two Ga3+ atoms. In the nineteenth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the twentieth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the twenty-first O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the twenty-second O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom. In the twenty-third O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Cu2+, and two Ga3+ atoms. In the twenty-fourth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Ta5+, one Cu2+, and one Ga3+ atom.},
doi = {10.17188/1284720},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Apr 29 00:00:00 EDT 2020},
month = {Wed Apr 29 00:00:00 EDT 2020}
}
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DOI: https://doi.org/10.17188/1284720
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