Materials Data on BaSr4(FeO3)5 by Materials Project

doi:10.17188/1748830

Title: Materials Data on BaSr4(FeO3)5 by Materials Project

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Abstract

BaSr4(FeO3)5 is (Cubic) Perovskite-derived structured and crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. Ba is bonded to twelve O atoms to form BaO12 cuboctahedra that share corners with two equivalent BaO12 cuboctahedra, corners with ten SrO12 cuboctahedra, faces with two equivalent BaO12 cuboctahedra, faces with four equivalent SrO12 cuboctahedra, and faces with eight FeO6 octahedra. There are a spread of Ba–O bond distances ranging from 2.79–2.84 Å. There are three inequivalent Sr sites. In the first Sr site, Sr is bonded to twelve O atoms to form SrO12 cuboctahedra that share corners with four equivalent BaO12 cuboctahedra, corners with eight SrO12 cuboctahedra, faces with two equivalent BaO12 cuboctahedra, faces with four SrO12 cuboctahedra, and faces with eight FeO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.76–2.80 Å. In the second Sr site, Sr is bonded to twelve O atoms to form SrO12 cuboctahedra that share a cornercorner with one BaO12 cuboctahedra, corners with eleven SrO12 cuboctahedra, faces with six SrO12 cuboctahedra, and faces with eight FeO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.74–2.79 Å. In the third Sr site, Sr is bonded to twelve O atoms tomore »« less

Authors:: The Materials Project

Publication Date:: 2020-06-05

Other Number(s):: mp-1227727

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; BaSr4(FeO3)5; Ba-Fe-O-Sr

OSTI Identifier:: 1748830

DOI:: https://doi.org/10.17188/1748830

Citation Formats


                    The Materials Project. Materials Data on BaSr4(FeO3)5 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1748830.

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                    The Materials Project. Materials Data on BaSr4(FeO3)5 by Materials Project.  United States.  doi:https://doi.org/10.17188/1748830

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                    The Materials Project. 2020.  
"Materials Data on BaSr4(FeO3)5 by Materials Project".  United States.  doi:https://doi.org/10.17188/1748830.  https://www.osti.gov/servlets/purl/1748830. Pub date:Fri Jun 05 00:00:00 EDT 2020

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@article{osti_1748830,

  title        = {Materials Data on BaSr4(FeO3)5 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {BaSr4(FeO3)5 is (Cubic) Perovskite-derived structured and crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. Ba is bonded to twelve O atoms to form BaO12 cuboctahedra that share corners with two equivalent BaO12 cuboctahedra, corners with ten SrO12 cuboctahedra, faces with two equivalent BaO12 cuboctahedra, faces with four equivalent SrO12 cuboctahedra, and faces with eight FeO6 octahedra. There are a spread of Ba–O bond distances ranging from 2.79–2.84 Å. There are three inequivalent Sr sites. In the first Sr site, Sr is bonded to twelve O atoms to form SrO12 cuboctahedra that share corners with four equivalent BaO12 cuboctahedra, corners with eight SrO12 cuboctahedra, faces with two equivalent BaO12 cuboctahedra, faces with four SrO12 cuboctahedra, and faces with eight FeO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.76–2.80 Å. In the second Sr site, Sr is bonded to twelve O atoms to form SrO12 cuboctahedra that share a cornercorner with one BaO12 cuboctahedra, corners with eleven SrO12 cuboctahedra, faces with six SrO12 cuboctahedra, and faces with eight FeO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.74–2.79 Å. In the third Sr site, Sr is bonded to twelve O atoms to form SrO12 cuboctahedra that share a cornercorner with one BaO12 cuboctahedra, corners with eleven SrO12 cuboctahedra, faces with six SrO12 cuboctahedra, and faces with eight FeO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.74–2.79 Å. There are three inequivalent Fe sites. In the first Fe site, Fe is bonded to six O atoms to form FeO6 octahedra that share corners with six FeO6 octahedra, faces with two equivalent BaO12 cuboctahedra, and faces with six SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–3°. There is four shorter (1.97 Å) and two longer (1.98 Å) Fe–O bond length. In the second Fe site, Fe is bonded to six O atoms to form FeO6 octahedra that share corners with six FeO6 octahedra and faces with eight SrO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. There is two shorter (1.96 Å) and four longer (1.97 Å) Fe–O bond length. In the third Fe site, Fe is bonded to six O atoms to form FeO6 octahedra that share corners with six FeO6 octahedra, faces with four equivalent BaO12 cuboctahedra, and faces with four equivalent SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–3°. There is two shorter (1.97 Å) and four longer (1.99 Å) Fe–O bond length. There are seven inequivalent O sites. In the first O site, O is bonded to two equivalent Ba, two equivalent Sr, and two equivalent Fe atoms to form distorted OBa2Sr2Fe2 octahedra that share corners with twenty-two OBa2Sr2Fe2 octahedra, edges with four OBaSr3Fe2 octahedra, and faces with eight equivalent OBa2Sr2Fe2 octahedra. The corner-sharing octahedra tilt angles range from 0–60°. In the second O site, O is bonded to one Ba, three Sr, and two equivalent Fe atoms to form distorted OBaSr3Fe2 octahedra that share corners with twenty-two OBaSr3Fe2 octahedra, edges with four OBa2Sr2Fe2 octahedra, and faces with eight OBa2Sr2Fe2 octahedra. The corner-sharing octahedra tilt angles range from 0–60°. There are one shorter (2.74 Å) and two longer (2.79 Å) O–Sr bond lengths. Both O–Fe bond lengths are 1.97 Å. In the third O site, O is bonded to two equivalent Ba, two equivalent Sr, and two Fe atoms to form a mixture of distorted face, edge, and corner-sharing OBa2Sr2Fe2 octahedra. The corner-sharing octahedra tilt angles range from 0–61°. In the fourth O site, O is bonded to four Sr and two equivalent Fe atoms to form a mixture of distorted face, edge, and corner-sharing OSr4Fe2 octahedra. The corner-sharing octahedra tilt angles range from 0–60°. In the fifth O site, O is bonded to four Sr and two Fe atoms to form a mixture of distorted face, edge, and corner-sharing OSr4Fe2 octahedra. The corner-sharing octahedra tilt angles range from 0–60°. In the sixth O site, O is bonded to one Ba, three Sr, and two equivalent Fe atoms to form a mixture of distorted face, edge, and corner-sharing OBaSr3Fe2 octahedra. The corner-sharing octahedra tilt angles range from 0–60°. In the seventh O site, O is bonded to four Sr and two equivalent Fe atoms to form distorted OSr4Fe2 octahedra that share corners with twenty-two OBa2Sr2Fe2 octahedra, edges with four OBaSr3Fe2 octahedra, and faces with eight OSr4Fe2 octahedra. The corner-sharing octahedra tilt angles range from 0–60°.},

  doi          = {10.17188/1748830},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {6}

}

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DOI: https://doi.org/10.17188/1748830

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Materials Data on BaSr4(FeO3)5 by Materials Project

Dataset The Materials Project

Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations
Materials Data on BaSr4(FeO3)5 by Materials Project

Dataset The Materials Project

BaSr4(FeO3)5 is (Cubic) Perovskite-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Ba is bonded to twelve O atoms to form BaO12 cuboctahedra that share corners with four equivalent BaO12 cuboctahedra, corners with eight equivalent SrO12 cuboctahedra, faces with two equivalent SrO12 cuboctahedra, faces with four equivalent BaO12 cuboctahedra, and faces with eight equivalent FeO6 octahedra. There are four shorter (2.78 Å) and eight longer (2.85 Å) Ba–O bond lengths. There are two inequivalent Sr sites. In the first Sr site, Sr is bonded to twelve O atoms to form SrO12 cuboctahedra that share cornersmore »« less
Materials Data on BaSr4(FeO3)5 by Materials Project

Dataset The Materials Project

Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations
Materials Data on BaSr4(FeO2)5 by Materials Project

Dataset The Materials Project

BaSr4(FeO2)5 crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Ba2+ is bonded in a body-centered cubic geometry to eight equivalent O2- atoms. All Ba–O bond lengths are 2.82 Å. There are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are four shorter (2.65 Å) and four longer (2.69 Å) Sr–O bond lengths. In the second Sr2+ site, Sr2+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are four shorter (2.68 Å) and four longer (2.69 Å) Sr–O bond lengths.more »« less
Materials Data on BaSr4(FeO2)5 by Materials Project

Dataset The Materials Project

BaSr4(FeO2)5 crystallizes in the monoclinic P2/m space group. The structure is three-dimensional. Ba2+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are a spread of Ba–O bond distances ranging from 2.72–2.82 Å. There are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are a spread of Sr–O bond distances ranging from 2.64–2.76 Å. In the second Sr2+ site, Sr2+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are a spread of Sr–O bond distances ranging from 2.64–2.73 Å.more »« less

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