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Title: Materials Data on Sr3Y2FeCu3BiO12 by Materials Project

Abstract

Sr3Y2FeCu3BiO12 crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are three 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 2.60–2.86 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 2.42–2.87 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 2.42–2.86 Å. There are two inequivalent Y3+ sites. In the first Y3+ site, Y3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are four shorter (2.36 Å) and four longer (2.46 Å) Y–O bond lengths. In the second Y3+ site, Y3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are four shorter (2.36 Å) and four longer (2.43 Å) Y–O bond lengths. Fe3+ is bonded to five O2- atoms to form distorted FeO5 trigonal bipyramids that share corners with four equivalent CuO5 square pyramids. There is one shorter (1.92 Å) and fourmore » longer (1.95 Å) Fe–O bond length. There are three inequivalent Cu2+ sites. In the first Cu2+ site, Cu2+ is bonded to five O2- atoms to form corner-sharing CuO5 square pyramids. There are four shorter (1.94 Å) and one longer (2.25 Å) Cu–O bond lengths. In the second Cu2+ site, Cu2+ is bonded to five O2- atoms to form corner-sharing CuO5 square pyramids. There are four shorter (1.94 Å) and one longer (2.26 Å) Cu–O bond lengths. In the third Cu2+ site, Cu2+ is bonded to five O2- atoms to form CuO5 square pyramids that share corners with four equivalent FeO5 trigonal bipyramids. There are four shorter (1.94 Å) and one longer (2.47 Å) Cu–O bond lengths. Bi3+ is bonded in a 1-coordinate geometry to five O2- atoms. There are one shorter (2.13 Å) and four longer (2.72 Å) Bi–O bond lengths. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to one Sr2+, two Y3+, and two Cu2+ atoms. In the second O2- site, O2- is bonded in a 6-coordinate geometry to two Sr2+, two Y3+, one Fe3+, and one Cu2+ atom. In the third O2- site, O2- is bonded to three Sr2+, one Cu2+, and two equivalent Bi3+ atoms to form a mixture of distorted edge and corner-sharing OSr3CuBi2 octahedra. The corner-sharing octahedra tilt angles range from 9–18°. In the fourth O2- site, O2- is bonded to three Sr2+, one Cu2+, and two equivalent Bi3+ atoms to form a mixture of edge and corner-sharing OSr3CuBi2 octahedra. The corner-sharing octahedra tilt angles range from 9–18°. In the fifth O2- site, O2- is bonded to five Sr2+ and one Fe3+ atom to form distorted OSr5Fe octahedra that share corners with four equivalent OSr5Fe octahedra and edges with eight OSr3CuBi2 octahedra. The corner-sharing octahedral tilt angles are 10°. In the sixth O2- site, O2- is bonded to four Sr2+, one Cu2+, and one Bi3+ atom to form distorted OSr4CuBi octahedra that share corners with four equivalent OSr4CuBi octahedra and edges with eight OSr3CuBi2 octahedra. The corner-sharing octahedral tilt angles are 21°.« less

Authors:
Publication Date:
Other Number(s):
mp-1218551
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; Sr3Y2FeCu3BiO12; Bi-Cu-Fe-O-Sr-Y
OSTI Identifier:
1745770
DOI:
https://doi.org/10.17188/1745770

Citation Formats

The Materials Project. Materials Data on Sr3Y2FeCu3BiO12 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1745770.
The Materials Project. Materials Data on Sr3Y2FeCu3BiO12 by Materials Project. United States. doi:https://doi.org/10.17188/1745770
The Materials Project. 2020. "Materials Data on Sr3Y2FeCu3BiO12 by Materials Project". United States. doi:https://doi.org/10.17188/1745770. https://www.osti.gov/servlets/purl/1745770. Pub date:Fri Jun 05 00:00:00 EDT 2020
@article{osti_1745770,
title = {Materials Data on Sr3Y2FeCu3BiO12 by Materials Project},
author = {The Materials Project},
abstractNote = {Sr3Y2FeCu3BiO12 crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are three 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 2.60–2.86 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 2.42–2.87 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 2.42–2.86 Å. There are two inequivalent Y3+ sites. In the first Y3+ site, Y3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are four shorter (2.36 Å) and four longer (2.46 Å) Y–O bond lengths. In the second Y3+ site, Y3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are four shorter (2.36 Å) and four longer (2.43 Å) Y–O bond lengths. Fe3+ is bonded to five O2- atoms to form distorted FeO5 trigonal bipyramids that share corners with four equivalent CuO5 square pyramids. There is one shorter (1.92 Å) and four longer (1.95 Å) Fe–O bond length. There are three inequivalent Cu2+ sites. In the first Cu2+ site, Cu2+ is bonded to five O2- atoms to form corner-sharing CuO5 square pyramids. There are four shorter (1.94 Å) and one longer (2.25 Å) Cu–O bond lengths. In the second Cu2+ site, Cu2+ is bonded to five O2- atoms to form corner-sharing CuO5 square pyramids. There are four shorter (1.94 Å) and one longer (2.26 Å) Cu–O bond lengths. In the third Cu2+ site, Cu2+ is bonded to five O2- atoms to form CuO5 square pyramids that share corners with four equivalent FeO5 trigonal bipyramids. There are four shorter (1.94 Å) and one longer (2.47 Å) Cu–O bond lengths. Bi3+ is bonded in a 1-coordinate geometry to five O2- atoms. There are one shorter (2.13 Å) and four longer (2.72 Å) Bi–O bond lengths. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to one Sr2+, two Y3+, and two Cu2+ atoms. In the second O2- site, O2- is bonded in a 6-coordinate geometry to two Sr2+, two Y3+, one Fe3+, and one Cu2+ atom. In the third O2- site, O2- is bonded to three Sr2+, one Cu2+, and two equivalent Bi3+ atoms to form a mixture of distorted edge and corner-sharing OSr3CuBi2 octahedra. The corner-sharing octahedra tilt angles range from 9–18°. In the fourth O2- site, O2- is bonded to three Sr2+, one Cu2+, and two equivalent Bi3+ atoms to form a mixture of edge and corner-sharing OSr3CuBi2 octahedra. The corner-sharing octahedra tilt angles range from 9–18°. In the fifth O2- site, O2- is bonded to five Sr2+ and one Fe3+ atom to form distorted OSr5Fe octahedra that share corners with four equivalent OSr5Fe octahedra and edges with eight OSr3CuBi2 octahedra. The corner-sharing octahedral tilt angles are 10°. In the sixth O2- site, O2- is bonded to four Sr2+, one Cu2+, and one Bi3+ atom to form distorted OSr4CuBi octahedra that share corners with four equivalent OSr4CuBi octahedra and edges with eight OSr3CuBi2 octahedra. The corner-sharing octahedral tilt angles are 21°.},
doi = {10.17188/1745770},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {6}
}