Materials Data on CoTe(PbO3)2 by Materials Project

doi:10.17188/1699634

Title: Materials Data on CoTe(PbO3)2 by Materials Project

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Abstract

Pb2CoTeO6 crystallizes in the trigonal R-3 space group. The structure is three-dimensional. Co4+ is bonded to six equivalent O2- atoms to form CoO6 octahedra that share corners with six equivalent TeO6 octahedra. The corner-sharing octahedral tilt angles are 17°. All Co–O bond lengths are 2.14 Å. Pb2+ is bonded in a 12-coordinate geometry to nine equivalent O2- atoms. There are a spread of Pb–O bond distances ranging from 2.58–2.93 Å. Te4+ is bonded to six equivalent O2- atoms to form TeO6 octahedra that share corners with six equivalent CoO6 octahedra. The corner-sharing octahedral tilt angles are 17°. All Te–O bond lengths are 1.96 Å. O2- is bonded in a 2-coordinate geometry to one Co4+, three equivalent Pb2+, and one Te4+ atom.

Publication Date:: 2020-05-02

Other Number(s):: mp-1078906

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; Co-O-Pb-Te; CoTe(PbO3)2; crystal structure

OSTI Identifier:: 1699634

DOI:: https://doi.org/10.17188/1699634

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                    Materials Data on CoTe(PbO3)2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1699634.

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                    Materials Data on CoTe(PbO3)2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1699634

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                    2020.  
"Materials Data on CoTe(PbO3)2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1699634.  https://www.osti.gov/servlets/purl/1699634. Pub date:Sat May 02 00:00:00 EDT 2020

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@article{osti_1699634,

  title        = {Materials Data on CoTe(PbO3)2 by Materials Project},

  
  abstractNote = {Pb2CoTeO6 crystallizes in the trigonal R-3 space group. The structure is three-dimensional. Co4+ is bonded to six equivalent O2- atoms to form CoO6 octahedra that share corners with six equivalent TeO6 octahedra. The corner-sharing octahedral tilt angles are 17°. All Co–O bond lengths are 2.14 Å. Pb2+ is bonded in a 12-coordinate geometry to nine equivalent O2- atoms. There are a spread of Pb–O bond distances ranging from 2.58–2.93 Å. Te4+ is bonded to six equivalent O2- atoms to form TeO6 octahedra that share corners with six equivalent CoO6 octahedra. The corner-sharing octahedral tilt angles are 17°. All Te–O bond lengths are 1.96 Å. O2- is bonded in a 2-coordinate geometry to one Co4+, three equivalent Pb2+, and one Te4+ atom.},

  doi          = {10.17188/1699634},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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DOI: https://doi.org/10.17188/1699634

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Materials Data on CoTe(PbO3)2 by Materials Project

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Pb2CoTeO6 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Co4+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six equivalent TeO6 octahedra. The corner-sharing octahedra tilt angles range from 13–17°. There are two shorter (2.10 Å) and four longer (2.14 Å) Co–O bond lengths. Pb2+ is bonded in a 12-coordinate geometry to twelve O2- atoms. There are a spread of Pb–O bond distances ranging from 2.58–3.17 Å. Te4+ is bonded to six O2- atoms to form TeO6 octahedra that share corners with six equivalent CoO6 octahedra. The corner-sharing octahedra tilt anglesmore »« less
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Pb2CoTeO6 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Co4+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six equivalent TeO6 octahedra. The corner-sharing octahedra tilt angles range from 14–18°. There are four shorter (2.13 Å) and two longer (2.14 Å) Co–O bond lengths. Pb2+ is bonded in a 12-coordinate geometry to twelve O2- atoms. There are a spread of Pb–O bond distances ranging from 2.61–3.16 Å. Te4+ is bonded to six O2- atoms to form TeO6 octahedra that share corners with six equivalent CoO6 octahedra. The corner-sharing octahedra tilt anglesmore »« less
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Ta(CoTe)2 crystallizes in the orthorhombic Pnma space group. The structure is two-dimensional and consists of two Ta(CoTe)2 sheets oriented in the (0, 0, 1) direction. there are two inequivalent Ta sites. In the first Ta site, Ta is bonded in a 10-coordinate geometry to eight Co and two equivalent Te atoms. There are four shorter (2.56 Å) and four longer (2.84 Å) Ta–Co bond lengths. Both Ta–Te bond lengths are 2.87 Å. In the second Ta site, Ta is bonded in a 11-coordinate geometry to eight Co and three Te atoms. There are four shorter (2.64 Å) and four longermore »« less

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