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Title: Materials Data on Sr8CaY3Cu12(PbO4)8 by Materials Project

Abstract

Sr8CaY3Cu12(PbO4)8 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are four inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.71–2.81 Å. In the second Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.68–2.82 Å. In the third Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.66–2.83 Å. In the fourth Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.66–2.84 Å. Ca2+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are four shorter (2.48 Å) and four longer (2.50 Å) Ca–O bond lengths. There are three inequivalent Y3+ sites. In the first Y3+ site, Y3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are a spread of Y–O bond distances ranging from 2.39–2.43 Å. In the second Y3+ site, Y3+ is bonded inmore » a body-centered cubic geometry to eight O2- atoms. There are a spread of Y–O bond distances ranging from 2.40–2.44 Å. In the third Y3+ site, Y3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are four shorter (2.40 Å) and four longer (2.41 Å) Y–O bond lengths. There are six inequivalent Cu+1.75+ sites. In the first Cu+1.75+ site, Cu+1.75+ is bonded to five O2- atoms to form corner-sharing CuO5 square pyramids. There are a spread of Cu–O bond distances ranging from 1.92–2.33 Å. In the second Cu+1.75+ site, Cu+1.75+ is bonded to five O2- atoms to form corner-sharing CuO5 square pyramids. There are a spread of Cu–O bond distances ranging from 1.92–2.34 Å. In the third Cu+1.75+ site, Cu+1.75+ is bonded in a linear geometry to two O2- atoms. Both Cu–O bond lengths are 1.86 Å. In the fourth Cu+1.75+ site, Cu+1.75+ is bonded to five O2- atoms to form corner-sharing CuO5 square pyramids. There are a spread of Cu–O bond distances ranging from 1.92–2.32 Å. In the fifth Cu+1.75+ site, Cu+1.75+ is bonded to five O2- atoms to form corner-sharing CuO5 square pyramids. There are a spread of Cu–O bond distances ranging from 1.93–2.32 Å. In the sixth Cu+1.75+ site, Cu+1.75+ is bonded in a linear geometry to two O2- atoms. Both Cu–O bond lengths are 1.87 Å. There are four inequivalent Pb2+ sites. In the first Pb2+ site, Pb2+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Pb–O bond distances ranging from 2.19–3.14 Å. In the second Pb2+ site, Pb2+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Pb–O bond distances ranging from 2.19–3.14 Å. In the third Pb2+ site, Pb2+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Pb–O bond distances ranging from 2.18–3.12 Å. In the fourth Pb2+ site, Pb2+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Pb–O bond distances ranging from 2.18–3.12 Å. There are sixteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a 6-coordinate geometry to two Sr2+, two Y3+, and two Cu+1.75+ atoms. In the second O2- site, O2- is bonded to two Sr2+, one Ca2+, one Y3+, and two Cu+1.75+ atoms to form distorted OSr2CaYCu2 octahedra that share corners with six OSr2CaYCu2 octahedra and faces with two OSr4CuPb octahedra. The corner-sharing octahedra tilt angles range from 0–53°. In the third O2- site, O2- is bonded to four Sr2+, one Cu+1.75+, and one Pb2+ atom to form distorted OSr4CuPb octahedra that share corners with four equivalent OSr4CuPb octahedra, edges with four OSr4CuPb octahedra, and a faceface with one OSr2CaYCu2 octahedra. The corner-sharing octahedra tilt angles range from 20–22°. In the fourth O2- site, O2- is bonded to four Sr2+, one Cu+1.75+, and one Pb2+ atom to form distorted OSr4CuPb octahedra that share corners with six OSr2CaYCu2 octahedra and edges with four OSr4CuPb octahedra. The corner-sharing octahedra tilt angles range from 20–53°. In the fifth O2- site, O2- is bonded in a 6-coordinate geometry to two Sr2+, two Y3+, and two Cu+1.75+ atoms. In the sixth O2- site, O2- is bonded in a 6-coordinate geometry to two Sr2+, one Ca2+, one Y3+, and two Cu+1.75+ atoms. In the seventh O2- site, O2- is bonded in a 6-coordinate geometry to two Sr2+, one Ca2+, one Y3+, and two Cu+1.75+ atoms. In the eighth O2- site, O2- is bonded in a 6-coordinate geometry to two Sr2+, two Y3+, and two Cu+1.75+ atoms. In the ninth O2- site, O2- is bonded to four Sr2+, one Cu+1.75+, and one Pb2+ atom to form distorted OSr4CuPb octahedra that share corners with six OSr2CaYCu2 octahedra and edges with four OSr4CuPb octahedra. The corner-sharing octahedra tilt angles range from 20–52°. In the tenth O2- site, O2- is bonded to four Sr2+, one Cu+1.75+, and one Pb2+ atom to form distorted OSr4CuPb octahedra that share corners with four equivalent OSr4CuPb octahedra, edges with four OSr4CuPb octahedra, and a faceface with one OSr2CaYCu2 octahedra. The corner-sharing octahedra tilt angles range from 20–21°. In the eleventh O2- site, O2- is bonded in a 1-coordinate geometry to one Sr2+, one Cu+1.75+, and four Pb2+ atoms. In the twelfth O2- site, O2- is bonded in a 1-coordinate geometry to one Sr2+, one Cu+1.75+, and four Pb2+ atoms. In the thirteenth O2- site, O2- is bonded in a 6-coordinate geometry to two Sr2+, one Ca2+, one Y3+, and two Cu+1.75+ atoms. In the fourteenth O2- site, O2- is bonded in a 6-coordinate geometry to two Sr2+, two Y3+, and two Cu+1.75+ atoms. In the fifteenth O2- site, O2- is bonded in a 1-coordinate geometry to one Sr2+, one Cu+1.75+, and four Pb2+ atoms. In the sixteenth O2- site, O2- is bonded in a 1-coordinate geometry to one Sr2+, one Cu+1.75+, and four Pb2+ atoms.« less

Publication Date:
Other Number(s):
mp-1218823
DOE Contract Number:  
AC02-05CH11231
Research Org.:
LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Collaborations:
The Materials Project; MIT; UC Berkeley; Duke; U Louvain
Subject:
36 MATERIALS SCIENCE; Ca-Cu-O-Pb-Sr-Y; Sr8CaY3Cu12(PbO4)8; crystal structure
OSTI Identifier:
1717180
DOI:
https://doi.org/10.17188/1717180

Citation Formats

Materials Data on Sr8CaY3Cu12(PbO4)8 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1717180.
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Materials Data on Sr8CaY3Cu12(PbO4)8 by Materials Project. United States. doi:https://doi.org/10.17188/1717180
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2020. "Materials Data on Sr8CaY3Cu12(PbO4)8 by Materials Project". United States. doi:https://doi.org/10.17188/1717180. https://www.osti.gov/servlets/purl/1717180. Pub date:Wed Apr 29 04:00:00 UTC 2020
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@article{osti_1717180,
title = {Materials Data on Sr8CaY3Cu12(PbO4)8 by Materials Project},
abstractNote = {Sr8CaY3Cu12(PbO4)8 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are four inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.71–2.81 Å. In the second Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.68–2.82 Å. In the third Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.66–2.83 Å. In the fourth Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.66–2.84 Å. Ca2+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are four shorter (2.48 Å) and four longer (2.50 Å) Ca–O bond lengths. There are three inequivalent Y3+ sites. In the first Y3+ site, Y3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are a spread of Y–O bond distances ranging from 2.39–2.43 Å. In the second Y3+ site, Y3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are a spread of Y–O bond distances ranging from 2.40–2.44 Å. In the third Y3+ site, Y3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are four shorter (2.40 Å) and four longer (2.41 Å) Y–O bond lengths. There are six inequivalent Cu+1.75+ sites. In the first Cu+1.75+ site, Cu+1.75+ is bonded to five O2- atoms to form corner-sharing CuO5 square pyramids. There are a spread of Cu–O bond distances ranging from 1.92–2.33 Å. In the second Cu+1.75+ site, Cu+1.75+ is bonded to five O2- atoms to form corner-sharing CuO5 square pyramids. There are a spread of Cu–O bond distances ranging from 1.92–2.34 Å. In the third Cu+1.75+ site, Cu+1.75+ is bonded in a linear geometry to two O2- atoms. Both Cu–O bond lengths are 1.86 Å. In the fourth Cu+1.75+ site, Cu+1.75+ is bonded to five O2- atoms to form corner-sharing CuO5 square pyramids. There are a spread of Cu–O bond distances ranging from 1.92–2.32 Å. In the fifth Cu+1.75+ site, Cu+1.75+ is bonded to five O2- atoms to form corner-sharing CuO5 square pyramids. There are a spread of Cu–O bond distances ranging from 1.93–2.32 Å. In the sixth Cu+1.75+ site, Cu+1.75+ is bonded in a linear geometry to two O2- atoms. Both Cu–O bond lengths are 1.87 Å. There are four inequivalent Pb2+ sites. In the first Pb2+ site, Pb2+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Pb–O bond distances ranging from 2.19–3.14 Å. In the second Pb2+ site, Pb2+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Pb–O bond distances ranging from 2.19–3.14 Å. In the third Pb2+ site, Pb2+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Pb–O bond distances ranging from 2.18–3.12 Å. In the fourth Pb2+ site, Pb2+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Pb–O bond distances ranging from 2.18–3.12 Å. There are sixteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a 6-coordinate geometry to two Sr2+, two Y3+, and two Cu+1.75+ atoms. In the second O2- site, O2- is bonded to two Sr2+, one Ca2+, one Y3+, and two Cu+1.75+ atoms to form distorted OSr2CaYCu2 octahedra that share corners with six OSr2CaYCu2 octahedra and faces with two OSr4CuPb octahedra. The corner-sharing octahedra tilt angles range from 0–53°. In the third O2- site, O2- is bonded to four Sr2+, one Cu+1.75+, and one Pb2+ atom to form distorted OSr4CuPb octahedra that share corners with four equivalent OSr4CuPb octahedra, edges with four OSr4CuPb octahedra, and a faceface with one OSr2CaYCu2 octahedra. The corner-sharing octahedra tilt angles range from 20–22°. In the fourth O2- site, O2- is bonded to four Sr2+, one Cu+1.75+, and one Pb2+ atom to form distorted OSr4CuPb octahedra that share corners with six OSr2CaYCu2 octahedra and edges with four OSr4CuPb octahedra. The corner-sharing octahedra tilt angles range from 20–53°. In the fifth O2- site, O2- is bonded in a 6-coordinate geometry to two Sr2+, two Y3+, and two Cu+1.75+ atoms. In the sixth O2- site, O2- is bonded in a 6-coordinate geometry to two Sr2+, one Ca2+, one Y3+, and two Cu+1.75+ atoms. In the seventh O2- site, O2- is bonded in a 6-coordinate geometry to two Sr2+, one Ca2+, one Y3+, and two Cu+1.75+ atoms. In the eighth O2- site, O2- is bonded in a 6-coordinate geometry to two Sr2+, two Y3+, and two Cu+1.75+ atoms. In the ninth O2- site, O2- is bonded to four Sr2+, one Cu+1.75+, and one Pb2+ atom to form distorted OSr4CuPb octahedra that share corners with six OSr2CaYCu2 octahedra and edges with four OSr4CuPb octahedra. The corner-sharing octahedra tilt angles range from 20–52°. In the tenth O2- site, O2- is bonded to four Sr2+, one Cu+1.75+, and one Pb2+ atom to form distorted OSr4CuPb octahedra that share corners with four equivalent OSr4CuPb octahedra, edges with four OSr4CuPb octahedra, and a faceface with one OSr2CaYCu2 octahedra. The corner-sharing octahedra tilt angles range from 20–21°. In the eleventh O2- site, O2- is bonded in a 1-coordinate geometry to one Sr2+, one Cu+1.75+, and four Pb2+ atoms. In the twelfth O2- site, O2- is bonded in a 1-coordinate geometry to one Sr2+, one Cu+1.75+, and four Pb2+ atoms. In the thirteenth O2- site, O2- is bonded in a 6-coordinate geometry to two Sr2+, one Ca2+, one Y3+, and two Cu+1.75+ atoms. In the fourteenth O2- site, O2- is bonded in a 6-coordinate geometry to two Sr2+, two Y3+, and two Cu+1.75+ atoms. In the fifteenth O2- site, O2- is bonded in a 1-coordinate geometry to one Sr2+, one Cu+1.75+, and four Pb2+ atoms. In the sixteenth O2- site, O2- is bonded in a 1-coordinate geometry to one Sr2+, one Cu+1.75+, and four Pb2+ atoms.},
doi = {10.17188/1717180},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}
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DOI: https://doi.org/10.17188/1717180
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