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Title: Materials Data on Ba3SrCoCu3O10 by Materials Project

Abstract

Ba3SrCoCu3O10 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are twenty-four inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.47 Å. The Ba–Cu bond length is 2.53 Å. There are a spread of Ba–O bond distances ranging from 2.42–3.10 Å. In the second Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to one Co4+, one Cu+2.67+, and six O2- atoms. The Ba–Co bond length is 2.44 Å. The Ba–Cu bond length is 2.47 Å. There are a spread of Ba–O bond distances ranging from 2.26–3.17 Å. In the third Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.42 Å. The Ba–Cu bond length is 2.50 Å. There are a spread of Ba–O bond distances ranging from 2.40–3.07 Å. In the fourth Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.49 Å. The Ba–Cu bond length is 2.48 Å. There are a spread of Ba–Omore » bond distances ranging from 2.42–3.06 Å. In the fifth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.48 Å. The Ba–Cu bond length is 2.49 Å. There are a spread of Ba–O bond distances ranging from 2.43–3.07 Å. In the sixth Ba2+ site, Ba2+ is bonded in a 7-coordinate geometry to two Cu+2.67+ and five O2- atoms. There are one shorter (2.40 Å) and one longer (2.55 Å) Ba–Cu bond lengths. There are a spread of Ba–O bond distances ranging from 2.27–2.76 Å. In the seventh Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.44 Å) and one longer (2.52 Å) Ba–Cu bond lengths. There are a spread of Ba–O bond distances ranging from 2.36–3.21 Å. In the eighth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.43 Å) and one longer (2.54 Å) Ba–Cu bond lengths. There are a spread of Ba–O bond distances ranging from 2.31–3.17 Å. In the ninth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.41 Å. The Ba–Cu bond length is 2.46 Å. There are a spread of Ba–O bond distances ranging from 2.35–3.06 Å. In the tenth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.45 Å) and one longer (2.55 Å) Ba–Cu bond lengths. There are a spread of Ba–O bond distances ranging from 2.33–3.14 Å. In the eleventh Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.45 Å. The Ba–Cu bond length is 2.51 Å. There are a spread of Ba–O bond distances ranging from 2.38–3.06 Å. In the twelfth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.46 Å. The Ba–Cu bond length is 2.52 Å. There are a spread of Ba–O bond distances ranging from 2.31–3.12 Å. In the thirteenth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.43 Å. The Ba–Cu bond length is 2.53 Å. There are a spread of Ba–O bond distances ranging from 2.42–3.04 Å. In the fourteenth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.45 Å) and one longer (2.51 Å) Ba–Cu bond lengths. There are a spread of Ba–O bond distances ranging from 2.46–3.14 Å. In the fifteenth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.49 Å. The Ba–Cu bond length is 2.53 Å. There are a spread of Ba–O bond distances ranging from 2.44–3.12 Å. In the sixteenth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.46 Å. The Ba–Cu bond length is 2.51 Å. There are a spread of Ba–O bond distances ranging from 2.43–3.08 Å. In the seventeenth Ba2+ site, Ba2+ is bonded in a 7-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.45 Å. The Ba–Cu bond length is 2.52 Å. There are a spread of Ba–O bond distances ranging from 2.39–3.21 Å. In the eighteenth Ba2+ site, Ba2+ is bonded in a 7-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.40 Å) and one longer (2.59 Å) Ba–Cu bond lengths. There are a spread of Ba–O bond distances ranging from 2.26–3.23 Å. In the nineteenth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.45 Å) and one longer (2.56 Å) Ba–Cu bond lengths. There are a spread of Ba–O bond distances ranging from 2.31–3.16 Å. In the twentieth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.47 Å) and one longer (2.55 Å) Ba–Cu bond lengths. There are a spread of Ba–O bond distances ranging from 2.30–3.25 Å. In the twenty-first Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.40 Å. The Ba–Cu bond length is 2.52 Å. There are a spread of Ba–O bond distances ranging from 2.36–3.17 Å. In the twenty-second Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.45 Å. The Ba–Cu bond length is 2.53 Å. There are a spread of Ba–O bond distances ranging from 2.38–3.08 Å. In the twenty-third Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.45 Å) and one longer (2.55 Å) Ba–Cu bond lengths. There are a spread of Ba–O bond distances ranging from 2.34–3.22 Å. In the twenty-fourth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.47 Å. The Ba–Cu bond length is 2.52 Å. There are a spread of Ba–O bond distances ranging from 2.39–3.12 Å. There are eight inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 3-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.34 Å) and one longer (2.66 Å) Sr–Cu bond lengths. There are a spread of Sr–O bond distances ranging from 2.16–3.10 Å. In the second Sr2+ site, Sr2+ is bonded in a 1-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.33 Å) and one longer (2.64 Å) Sr–Cu bond lengths. There are a spread of Sr–O bond distances ranging from 2.16–3.11 Å. In the third Sr2+ site, Sr2+ is bonded in a 5-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Sr–Co bond length is 2.40 Å. The Sr–Cu bond length is 2.52 Å. There are a spread of Sr–O bond distances ranging from 2.21–3.14 Å. In the fourth Sr2+ site, Sr2+ is bonded in a 7-coordinate geometry to two Cu+2.67+ and five O2- atoms. There are one shorter (2.36 Å) and one longer (2.58 Å) Sr–Cu bond lengths. There are a spread of Sr–O bond distances ranging from 2.19–2.72 Å. In the fifth Sr2+ site, Sr2+ is bonded in a 7-coordinate geometry to two Cu+2.67+ and five O2- atoms. There are one shorter (2.33 Å) and one longer (2.62 Å) Sr–Cu bond lengths. There are a spread of Sr–O bond distances ranging from 2.18–2.80 Å. In the sixth Sr2+ site, Sr2+ is bonded in a 1-coordinate geometry to two Cu+2.67+ and six O2- atoms. There are one shorter (2.40 Å) and one longer (2.63 Å) Sr–Cu bond lengths. There are a spread of Sr–O bond distances ranging from 2.12–2.98 Å. In the seventh Sr2+ site, Sr2+ is bonded in a 5-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.37 Å) and one longer (2.54 Å) Sr–Cu bond lengths. There are a spread of Sr–O bond distances ranging from 2.26–3.12 Å. In the eighth Sr2+ site, Sr2+ is bonded in a 5-coordinate geometry to one Cu+2.67+ and five O2- atoms. The Sr–Cu bond length is 2.59 Å. There are a spread of Sr–O bond distances ranging from 2.22–2.63 Å. There are eight inequivalent Co4+ sites. In the first Co4+ site, Co4+ is bonded in a 4-coordinate geometry to two Ba2+ and four O2- atoms. There are a spread of Co–O bond distances ranging from 1.85–2.30 Å. In the second Co4+ site, Co4+ is bonded in a 4-coordinate geometry to one Ba2+, one Sr2+, and four O2- atoms. There are a spread of Co–O bond distances ranging from 1.84–2.24 Å. In the third Co4+ site, Co4+ is bonded in a 4-coordinate geometry to two Ba2+ and five O2- atoms. There are a spread of Co–O bond distances ranging from 1.86–2.69 Å. In the fourth Co4+ site, Co4+ is bonded in a distorted rectangular see-saw-like geometry to two Ba2+ and four O2- atoms. There are a spread of Co–O bond distances ranging from 1.85–2.12 Å. In the fifth Co4+ site, Co4+ is bonded in a 3-coordinate geometry to two Ba2+ and four O2- atoms. There are a spread of Co–O bond distances ranging from 1.87–2.36 Å. In the sixth Co4+ site, Co4+ is bonded in a 4-coordinate geometry to two Ba2+ and five O2- atoms. There are a spread of Co–O bond distances ranging from 1.81–2.53 Å. In the seventh Co4+ site, Co4+ is bonded in a 4-coordinate geometry to two Ba2+ and five O2- atoms. There are a spread of Co–O bond distances ranging from 1.84–2.66 Å. In the eighth Co4+ site, Co4+ is bonded in a 4-coordinate geometry to two Ba2+ and four O2- atoms. There are a spread of Co–O bond distances ranging from 1.77–2.24 Å. There are twenty-four inequivalent Cu+2.67+ sites. In the first Cu+2.67+ site, Cu+2.67+ is bonded in a 4-coordinate geometry to one Ba2+, one Sr2+, and five O2- atoms. There are a spread of Cu–O bond distances ranging from 1.96–2.55 Å. In the second Cu+2.67+ site, Cu+2.67+ is bonded in a distorted rectangular see-saw-like geometry to two Ba2+ and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.96–2.07 Å. In the third Cu+2.67+ site, Cu+2.67+ is bonded in a distorted rectangular see-saw-like geometry to one Ba2+, one Sr2+, and five O2- atoms. There are a spread of Cu–O bond distances ranging from 1.98–2.55 Å. In the fourth Cu+2.67+ site, Cu+2.67+ is bonded in a 4-coordinate geometry to one Ba2+, one Sr2+, and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.96–2.20 Å. In the fifth Cu+2.67+ site, Cu+2.67+ is bonded in a distorted rectangular see-saw-like geometry to one Ba2+, one Sr2+, and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.94–2.10 Å. In the sixth Cu+2.67+ site, Cu+2.67+ is bonded in a 4-coordinate geometry to one Ba2+, one Sr2+, and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.92–2.21 Å. In the seventh Cu+2.67+ site, Cu+2.67+ is bonded in a 4-coordinate geometry to one Sr2+ and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.92–2.18 Å. In the eighth Cu+2.67+ site, Cu+2.67+ is bonded in a distorted rectangular see-saw-like geometry to two Ba2+ and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.97–2.12 Å. In the ninth Cu+2.67+ site, Cu+2.67+ is bonded in a 2-coordinate geometry to one Ba2+, one Sr2+, and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.79–2.26 Å. In the tenth Cu+2.67+ site, Cu+2.67+ is bonded in a 2-coordinate geometry to two Ba2+ and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.85–2.34 Å. In the eleventh Cu+2.67+ site, Cu+2.67+ is bonded in a 6-coordinate geometry to two Ba2+ and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.87–2.26 Å. In the twelfth Cu+2.67+ site, Cu+2.67+ is bonded in a 6-coordinate geometry to one Ba2+, one Sr2+, and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.88–2.28 Å. In the thirteenth Cu+2.67+ site, Cu+2.67+ is bonded in a 2-coordinate geometry to two Ba2+ and four O2- atoms. There are a spread of Cu–O bond distances rangi« less

Publication Date:
Other Number(s):
mp-1100085
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; Ba3SrCoCu3O10; Ba-Co-Cu-O-Sr
OSTI Identifier:
1656126
DOI:
https://doi.org/10.17188/1656126

Citation Formats

The Materials Project. Materials Data on Ba3SrCoCu3O10 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1656126.
The Materials Project. Materials Data on Ba3SrCoCu3O10 by Materials Project. United States. doi:https://doi.org/10.17188/1656126
The Materials Project. 2020. "Materials Data on Ba3SrCoCu3O10 by Materials Project". United States. doi:https://doi.org/10.17188/1656126. https://www.osti.gov/servlets/purl/1656126. Pub date:Fri Jun 05 00:00:00 EDT 2020
@article{osti_1656126,
title = {Materials Data on Ba3SrCoCu3O10 by Materials Project},
author = {The Materials Project},
abstractNote = {Ba3SrCoCu3O10 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are twenty-four inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.47 Å. The Ba–Cu bond length is 2.53 Å. There are a spread of Ba–O bond distances ranging from 2.42–3.10 Å. In the second Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to one Co4+, one Cu+2.67+, and six O2- atoms. The Ba–Co bond length is 2.44 Å. The Ba–Cu bond length is 2.47 Å. There are a spread of Ba–O bond distances ranging from 2.26–3.17 Å. In the third Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.42 Å. The Ba–Cu bond length is 2.50 Å. There are a spread of Ba–O bond distances ranging from 2.40–3.07 Å. In the fourth Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.49 Å. The Ba–Cu bond length is 2.48 Å. There are a spread of Ba–O bond distances ranging from 2.42–3.06 Å. In the fifth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.48 Å. The Ba–Cu bond length is 2.49 Å. There are a spread of Ba–O bond distances ranging from 2.43–3.07 Å. In the sixth Ba2+ site, Ba2+ is bonded in a 7-coordinate geometry to two Cu+2.67+ and five O2- atoms. There are one shorter (2.40 Å) and one longer (2.55 Å) Ba–Cu bond lengths. There are a spread of Ba–O bond distances ranging from 2.27–2.76 Å. In the seventh Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.44 Å) and one longer (2.52 Å) Ba–Cu bond lengths. There are a spread of Ba–O bond distances ranging from 2.36–3.21 Å. In the eighth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.43 Å) and one longer (2.54 Å) Ba–Cu bond lengths. There are a spread of Ba–O bond distances ranging from 2.31–3.17 Å. In the ninth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.41 Å. The Ba–Cu bond length is 2.46 Å. There are a spread of Ba–O bond distances ranging from 2.35–3.06 Å. In the tenth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.45 Å) and one longer (2.55 Å) Ba–Cu bond lengths. There are a spread of Ba–O bond distances ranging from 2.33–3.14 Å. In the eleventh Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.45 Å. The Ba–Cu bond length is 2.51 Å. There are a spread of Ba–O bond distances ranging from 2.38–3.06 Å. In the twelfth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.46 Å. The Ba–Cu bond length is 2.52 Å. There are a spread of Ba–O bond distances ranging from 2.31–3.12 Å. In the thirteenth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.43 Å. The Ba–Cu bond length is 2.53 Å. There are a spread of Ba–O bond distances ranging from 2.42–3.04 Å. In the fourteenth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.45 Å) and one longer (2.51 Å) Ba–Cu bond lengths. There are a spread of Ba–O bond distances ranging from 2.46–3.14 Å. In the fifteenth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.49 Å. The Ba–Cu bond length is 2.53 Å. There are a spread of Ba–O bond distances ranging from 2.44–3.12 Å. In the sixteenth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.46 Å. The Ba–Cu bond length is 2.51 Å. There are a spread of Ba–O bond distances ranging from 2.43–3.08 Å. In the seventeenth Ba2+ site, Ba2+ is bonded in a 7-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.45 Å. The Ba–Cu bond length is 2.52 Å. There are a spread of Ba–O bond distances ranging from 2.39–3.21 Å. In the eighteenth Ba2+ site, Ba2+ is bonded in a 7-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.40 Å) and one longer (2.59 Å) Ba–Cu bond lengths. There are a spread of Ba–O bond distances ranging from 2.26–3.23 Å. In the nineteenth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.45 Å) and one longer (2.56 Å) Ba–Cu bond lengths. There are a spread of Ba–O bond distances ranging from 2.31–3.16 Å. In the twentieth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.47 Å) and one longer (2.55 Å) Ba–Cu bond lengths. There are a spread of Ba–O bond distances ranging from 2.30–3.25 Å. In the twenty-first Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.40 Å. The Ba–Cu bond length is 2.52 Å. There are a spread of Ba–O bond distances ranging from 2.36–3.17 Å. In the twenty-second Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.45 Å. The Ba–Cu bond length is 2.53 Å. There are a spread of Ba–O bond distances ranging from 2.38–3.08 Å. In the twenty-third Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.45 Å) and one longer (2.55 Å) Ba–Cu bond lengths. There are a spread of Ba–O bond distances ranging from 2.34–3.22 Å. In the twenty-fourth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Ba–Co bond length is 2.47 Å. The Ba–Cu bond length is 2.52 Å. There are a spread of Ba–O bond distances ranging from 2.39–3.12 Å. There are eight inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 3-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.34 Å) and one longer (2.66 Å) Sr–Cu bond lengths. There are a spread of Sr–O bond distances ranging from 2.16–3.10 Å. In the second Sr2+ site, Sr2+ is bonded in a 1-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.33 Å) and one longer (2.64 Å) Sr–Cu bond lengths. There are a spread of Sr–O bond distances ranging from 2.16–3.11 Å. In the third Sr2+ site, Sr2+ is bonded in a 5-coordinate geometry to one Co4+, one Cu+2.67+, and seven O2- atoms. The Sr–Co bond length is 2.40 Å. The Sr–Cu bond length is 2.52 Å. There are a spread of Sr–O bond distances ranging from 2.21–3.14 Å. In the fourth Sr2+ site, Sr2+ is bonded in a 7-coordinate geometry to two Cu+2.67+ and five O2- atoms. There are one shorter (2.36 Å) and one longer (2.58 Å) Sr–Cu bond lengths. There are a spread of Sr–O bond distances ranging from 2.19–2.72 Å. In the fifth Sr2+ site, Sr2+ is bonded in a 7-coordinate geometry to two Cu+2.67+ and five O2- atoms. There are one shorter (2.33 Å) and one longer (2.62 Å) Sr–Cu bond lengths. There are a spread of Sr–O bond distances ranging from 2.18–2.80 Å. In the sixth Sr2+ site, Sr2+ is bonded in a 1-coordinate geometry to two Cu+2.67+ and six O2- atoms. There are one shorter (2.40 Å) and one longer (2.63 Å) Sr–Cu bond lengths. There are a spread of Sr–O bond distances ranging from 2.12–2.98 Å. In the seventh Sr2+ site, Sr2+ is bonded in a 5-coordinate geometry to two Cu+2.67+ and seven O2- atoms. There are one shorter (2.37 Å) and one longer (2.54 Å) Sr–Cu bond lengths. There are a spread of Sr–O bond distances ranging from 2.26–3.12 Å. In the eighth Sr2+ site, Sr2+ is bonded in a 5-coordinate geometry to one Cu+2.67+ and five O2- atoms. The Sr–Cu bond length is 2.59 Å. There are a spread of Sr–O bond distances ranging from 2.22–2.63 Å. There are eight inequivalent Co4+ sites. In the first Co4+ site, Co4+ is bonded in a 4-coordinate geometry to two Ba2+ and four O2- atoms. There are a spread of Co–O bond distances ranging from 1.85–2.30 Å. In the second Co4+ site, Co4+ is bonded in a 4-coordinate geometry to one Ba2+, one Sr2+, and four O2- atoms. There are a spread of Co–O bond distances ranging from 1.84–2.24 Å. In the third Co4+ site, Co4+ is bonded in a 4-coordinate geometry to two Ba2+ and five O2- atoms. There are a spread of Co–O bond distances ranging from 1.86–2.69 Å. In the fourth Co4+ site, Co4+ is bonded in a distorted rectangular see-saw-like geometry to two Ba2+ and four O2- atoms. There are a spread of Co–O bond distances ranging from 1.85–2.12 Å. In the fifth Co4+ site, Co4+ is bonded in a 3-coordinate geometry to two Ba2+ and four O2- atoms. There are a spread of Co–O bond distances ranging from 1.87–2.36 Å. In the sixth Co4+ site, Co4+ is bonded in a 4-coordinate geometry to two Ba2+ and five O2- atoms. There are a spread of Co–O bond distances ranging from 1.81–2.53 Å. In the seventh Co4+ site, Co4+ is bonded in a 4-coordinate geometry to two Ba2+ and five O2- atoms. There are a spread of Co–O bond distances ranging from 1.84–2.66 Å. In the eighth Co4+ site, Co4+ is bonded in a 4-coordinate geometry to two Ba2+ and four O2- atoms. There are a spread of Co–O bond distances ranging from 1.77–2.24 Å. There are twenty-four inequivalent Cu+2.67+ sites. In the first Cu+2.67+ site, Cu+2.67+ is bonded in a 4-coordinate geometry to one Ba2+, one Sr2+, and five O2- atoms. There are a spread of Cu–O bond distances ranging from 1.96–2.55 Å. In the second Cu+2.67+ site, Cu+2.67+ is bonded in a distorted rectangular see-saw-like geometry to two Ba2+ and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.96–2.07 Å. In the third Cu+2.67+ site, Cu+2.67+ is bonded in a distorted rectangular see-saw-like geometry to one Ba2+, one Sr2+, and five O2- atoms. There are a spread of Cu–O bond distances ranging from 1.98–2.55 Å. In the fourth Cu+2.67+ site, Cu+2.67+ is bonded in a 4-coordinate geometry to one Ba2+, one Sr2+, and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.96–2.20 Å. In the fifth Cu+2.67+ site, Cu+2.67+ is bonded in a distorted rectangular see-saw-like geometry to one Ba2+, one Sr2+, and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.94–2.10 Å. In the sixth Cu+2.67+ site, Cu+2.67+ is bonded in a 4-coordinate geometry to one Ba2+, one Sr2+, and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.92–2.21 Å. In the seventh Cu+2.67+ site, Cu+2.67+ is bonded in a 4-coordinate geometry to one Sr2+ and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.92–2.18 Å. In the eighth Cu+2.67+ site, Cu+2.67+ is bonded in a distorted rectangular see-saw-like geometry to two Ba2+ and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.97–2.12 Å. In the ninth Cu+2.67+ site, Cu+2.67+ is bonded in a 2-coordinate geometry to one Ba2+, one Sr2+, and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.79–2.26 Å. In the tenth Cu+2.67+ site, Cu+2.67+ is bonded in a 2-coordinate geometry to two Ba2+ and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.85–2.34 Å. In the eleventh Cu+2.67+ site, Cu+2.67+ is bonded in a 6-coordinate geometry to two Ba2+ and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.87–2.26 Å. In the twelfth Cu+2.67+ site, Cu+2.67+ is bonded in a 6-coordinate geometry to one Ba2+, one Sr2+, and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.88–2.28 Å. In the thirteenth Cu+2.67+ site, Cu+2.67+ is bonded in a 2-coordinate geometry to two Ba2+ and four O2- atoms. There are a spread of Cu–O bond distances rangi},
doi = {10.17188/1656126},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {6}
}