DOI: 10.17188/1475904
title: Materials Data on Ba4Sr4Co3(CuO4)5 by Materials Project

description: Ba4Sr4Co3(CuO4)5 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are sixteen inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.40+, and seven O2- atoms. The Ba–Co bond length is 2.50 Å. The Ba–Cu bond length is 2.57 Å. There are a spread of Ba–O bond distances ranging from 2.43–3.08 Å. In the second Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to two Cu+2.40+ and seven O2- atoms. There are one shorter (2.37 Å) and one longer (2.53 Å) Ba–Cu bond lengths. There are a spread of Ba–O bond distances ranging from 2.30–3.18 Å. In the third Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.40+, and seven O2- atoms. The Ba–Co bond length is 2.46 Å. The Ba–Cu bond length is 2.55 Å. There are a spread of Ba–O bond distances ranging from 2.40–3.06 Å. In the fourth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.40+, and seven O2- atoms. The Ba–Co bond length is 2.53 Å. The Ba–Cu bond length is 2.49 Å. There are a spread of Ba–O bond distances ranging from 2.48–3.12 Å. In the fifth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.40+, and seven O2- atoms. The Ba–Co bond length is 2.51 Å. The Ba–Cu bond length is 2.53 Å. There are a spread of Ba–O bond distances ranging from 2.44–3.08 Å. In the sixth Ba2+ site, Ba2+ is bonded in a 1-coordinate geometry to one Co4+, one Cu+2.40+, 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 2.27–3.11 Å. In the seventh Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.40+, and seven O2- atoms. The Ba–Co bond length is 2.36 Å. The Ba–Cu bond length is 2.57 Å. There are a spread of Ba–O bond distances ranging from 2.33–3.10 Å. In the eighth Ba2+ site, Ba2+ is bonded in a 7-coordinate geometry to one Co4+, one Cu+2.40+, and seven O2- atoms. The Ba–Co bond length is 2.44 Å. The Ba–Cu bond length is 2.51 Å. There are a spread of Ba–O bond distances ranging from 2.36–3.17 Å. In the ninth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.40+, and seven O2- atoms. The Ba–Co bond length is 2.56 Å. The Ba–Cu bond length is 2.54 Å. There are a spread of Ba–O bond distances ranging from 2.44–3.22 Å. In the tenth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.40+, and seven O2- atoms. The Ba–Co bond length is 2.46 Å. The Ba–Cu bond length is 2.59 Å. There are a spread of Ba–O bond distances ranging from 2.41–3.12 Å. In the eleventh Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to two Cu+2.40+ and seven O2- atoms. There are one shorter (2.46 Å) and one longer (2.55 Å) Ba–Cu bond lengths. There are a spread of Ba–O bond distances ranging from 2.46–3.13 Å. In the twelfth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.40+, and seven O2- atoms. The Ba–Co bond length is 2.55 Å. The Ba–Cu bond length is 2.51 Å. There are a spread of Ba–O bond distances ranging from 2.45–3.15 Å. In the thirteenth Ba2+ site, Ba2+ is bonded in a 1-coordinate geometry to one Co4+, one Cu+2.40+, and six O2- atoms. The Ba–Co bond length is 2.47 Å. The Ba–Cu bond length is 2.48 Å. There are a spread of Ba–O bond distances ranging from 2.27–3.01 Å. In the fourteenth Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to one Co4+, one Cu+2.40+, 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 2.38–3.10 Å. In the fifteenth Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to one Co4+, one Cu+2.40+, and six O2- atoms. The Ba–Co bond length is 2.44 Å. The Ba–Cu bond length is 2.48 Å. There are a spread of Ba–O bond distances ranging from 2.30–3.08 Å. In the sixteenth Ba2+ site, Ba2+ is bonded in a 7-coordinate geometry to one Co4+, one Cu+2.40+, and seven O2- atoms. The Ba–Co bond length is 2.39 Å. The Ba–Cu bond length is 2.48 Å. There are a spread of Ba–O bond distances ranging from 2.37–3.09 Å. There are sixteen inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to two Cu+2.40+ and seven O2- atoms. There are one shorter (2.37 Å) and one longer (2.48 Å) Sr–Cu bond lengths. There are a spread of Sr–O bond distances ranging from 2.17–2.97 Å. In the second Sr2+ site, Sr2+ is bonded in a 1-coordinate geometry to one Cu+2.40+ and five O2- atoms. The Sr–Cu bond length is 2.44 Å. There are a spread of Sr–O bond distances ranging from 2.13–2.53 Å. In the third Sr2+ site, Sr2+ is bonded in a 8-coordinate geometry to one Co4+, one Cu+2.40+, and six O2- atoms. The Sr–Co bond length is 2.36 Å. The Sr–Cu bond length is 2.52 Å. There are a spread of Sr–O bond distances ranging from 2.14–2.99 Å. In the fourth Sr2+ site, Sr2+ is bonded in a 7-coordinate geometry to one Co4+, one Cu+2.40+, and five O2- atoms. The Sr–Co bond length is 2.38 Å. The Sr–Cu bond length is 2.51 Å. There are a spread of Sr–O bond distances ranging from 2.14–2.67 Å. In the fifth Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.40+, and seven O2- atoms. The Sr–Co bond length is 2.35 Å. The Sr–Cu bond length is 2.58 Å. There are a spread of Sr–O bond distances ranging from 2.23–3.15 Å. In the sixth Sr2+ site, Sr2+ is bonded in a 7-coordinate geometry to two Cu+2.40+ and seven O2- atoms. There are one shorter (2.40 Å) and one longer (2.54 Å) Sr–Cu bond lengths. There are a spread of Sr–O bond distances ranging from 2.20–3.15 Å. In the seventh Sr2+ site, Sr2+ is bonded in a 1-coordinate geometry to one Cu+2.40+ and four O2- atoms. The Sr–Cu bond length is 2.51 Å. There are a spread of Sr–O bond distances ranging from 2.14–2.60 Å. In the eighth Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to one Co4+, one Cu+2.40+, and seven O2- atoms. The Sr–Co bond length is 2.34 Å. The Sr–Cu bond length is 2.56 Å. There are a spread of Sr–O bond distances ranging from 2.26–3.03 Å. In the ninth Sr2+ site, Sr2+ is bonded in a 1-coordinate geometry to one Co4+, one Cu+2.40+, and seven O2- atoms. The Sr–Co bond length is 2.35 Å. The Sr–Cu bond length is 2.52 Å. There are a spread of Sr–O bond distances ranging from 2.14–3.07 Å. In the tenth Sr2+ site, Sr2+ is bonded in a 8-coordinate geometry to one Co4+, one Cu+2.40+, and six O2- atoms. The Sr–Co bond length is 2.33 Å. The Sr–Cu bond length is 2.56 Å. There are a spread of Sr–O bond distances ranging from 2.21–3.03 Å. In the eleventh Sr2+ site, Sr2+ is bonded in a 1-coordinate geometry to two Cu+2.40+ and seven O2- atoms. There are one shorter (2.37 Å) and one longer (2.49 Å) Sr–Cu bond lengths. There are a spread of Sr–O bond distances ranging from 2.15–3.13 Å. In the twelfth Sr2+ site, Sr2+ is bonded in a 1-coordinate geometry to one Co4+, one Cu+2.40+, and six O2- atoms. The Sr–Co bond length is 2.35 Å. The Sr–Cu bond length is 2.52 Å. There are a spread of Sr–O bond distances ranging from 2.12–3.00 Å. In the thirteenth Sr2+ site, Sr2+ is bonded in a 8-coordinate geometry to one Cu+2.40+ and four O2- atoms. The Sr–Cu bond length is 2.58 Å. There are a spread of Sr–O bond distances ranging from 2.11–2.58 Å. In the fourteenth Sr2+ site, Sr2+ is bonded in a 8-coordinate geometry to one Co4+, one Cu+2.40+, and six O2- atoms. The Sr–Co bond length is 2.40 Å. The Sr–Cu bond length is 2.62 Å. There are a spread of Sr–O bond distances ranging from 2.20–3.00 Å. In the fifteenth Sr2+ site, Sr2+ is bonded in a 8-coordinate geometry to two Cu+2.40+ and six O2- atoms. There are one shorter (2.37 Å) and one longer (2.53 Å) Sr–Cu bond lengths. There are a spread of Sr–O bond distances ranging from 2.14–2.99 Å. In the sixteenth Sr2+ site, Sr2+ is bonded in a 7-coordinate geometry to two Cu+2.40+ and five O2- atoms. There are one shorter (2.32 Å) and one longer (2.63 Å) Sr–Cu bond lengths. There are a spread of Sr–O bond distances ranging from 2.22–2.91 Å. There are twelve inequivalent Co4+ sites. In the first Co4+ site, Co4+ is bonded in a 4-coordinate geometry to one Ba2+, one Sr2+, and five O2- atoms. There are a spread of Co–O bond distances ranging from 1.82–2.59 Å. In the second 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 1.83–2.30 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 1.81–2.54 Å. In the fourth Co4+ site, Co4+ is bonded in a 4-coordinate geometry to one Ba2+ and four O2- atoms. There are a spread of Co–O bond distances ranging from 1.80–2.20 Å. In the fifth Co4+ site, Co4+ is bonded in a 4-coordinate geometry to one Ba2+, one Sr2+, and five O2- atoms. There are a spread of Co–O bond distances ranging from 1.80–2.54 Å. In the sixth Co4+ site, Co4+ is bonded in a 4-coordinate geometry to two Sr2+ and four O2- atoms. There are a spread of Co–O bond distances ranging from 1.76–2.19 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 1.77–2.52 Å. In the eighth Co4+ site, Co4+ is bonded in a 3-coordinate geometry to one Ba2+, one Sr2+, and five O2- atoms. There are a spread of Co–O bond distances ranging from 1.77–2.46 Å. In the ninth 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 1.73–2.15 Å. In the tenth Co4+ site, Co4+ is bonded in a 4-coordinate geometry to one Sr2+ and four O2- atoms. There are a spread of Co–O bond distances ranging from 1.78–2.22 Å. In the eleventh 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 1.81–2.14 Å. In the twelfth 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 1.80–2.25 Å. There are twenty inequivalent Cu+2.40+ sites. In the first Cu+2.40+ site, Cu+2.40+ is bonded in a 4-coordinate geometry to one Ba2+ and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.90–2.13 Å. In the second Cu+2.40+ site, Cu+2.40+ is bonded in a 4-coordinate geometry to two Sr2+ and six O2- atoms. There are a spread of Cu–O bond distances ranging from 1.98–2.61 Å. In the third Cu+2.40+ site, Cu+2.40+ 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 1.97–2.11 Å. In the fourth Cu+2.40+ site, Cu+2.40+ is bonded in a distorted square co-planar geometry to two Sr2+ and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.90–2.12 Å. In the fifth Cu+2.40+ site, Cu+2.40+ 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 1.89–2.27 Å. In the sixth Cu+2.40+ site, Cu+2.40+ is bonded in a 6-coordinate geometry to two Sr2+ and four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.94–2.24 Å. In the seventh Cu+2.40+ site, Cu+2.40+ 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 1.85–2.27 Å. In the eighth Cu+2.40+ site, Cu+2.40+ 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 1.75–2.35 Å. In the ninth Cu+2.40+ site, Cu+2.40+ 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 1.90–2.25 Å. In the tenth Cu+2.40+ site, Cu+2.40+ 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 1.99–2.29 Å. In the eleventh Cu+2.40+ site,