Materials Data on La2O3 by Materials Project

doi:10.17188/1199085

Title: Materials Data on La2O3 by Materials Project

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Abstract

La2O3 is Corundum-like structured and crystallizes in the cubic Ia-3 space group. The structure is three-dimensional. there are two inequivalent La3+ sites. In the first La3+ site, La3+ is bonded to six equivalent O2- atoms to form a mixture of distorted edge and corner-sharing LaO6 octahedra. The corner-sharing octahedra tilt angles range from 56–58°. There are a spread of La–O bond distances ranging from 2.42–2.50 Å. In the second La3+ site, La3+ is bonded to six equivalent O2- atoms to form a mixture of distorted edge and corner-sharing LaO6 octahedra. The corner-sharing octahedral tilt angles are 58°. All La–O bond lengths are 2.45 Å. O2- is bonded to four La3+ atoms to form a mixture of distorted edge and corner-sharing OLa4 tetrahedra.

Publication Date:: 2020-07-15

Other Number(s):: mp-2292

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; La-O; La2O3; crystal structure

OSTI Identifier:: 1199085

DOI:: https://doi.org/10.17188/1199085

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                    Materials Data on La2O3 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1199085.

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                    Materials Data on La2O3 by Materials Project.  United States.  doi:https://doi.org/10.17188/1199085

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                    2020.  
"Materials Data on La2O3 by Materials Project".  United States.  doi:https://doi.org/10.17188/1199085.  https://www.osti.gov/servlets/purl/1199085. Pub date:Wed Jul 15 00:00:00 EDT 2020

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@article{osti_1199085,

  title        = {Materials Data on La2O3 by Materials Project},

  
  abstractNote = {La2O3 is Corundum-like structured and crystallizes in the cubic Ia-3 space group. The structure is three-dimensional. there are two inequivalent La3+ sites. In the first La3+ site, La3+ is bonded to six equivalent O2- atoms to form a mixture of distorted edge and corner-sharing LaO6 octahedra. The corner-sharing octahedra tilt angles range from 56–58°. There are a spread of La–O bond distances ranging from 2.42–2.50 Å. In the second La3+ site, La3+ is bonded to six equivalent O2- atoms to form a mixture of distorted edge and corner-sharing LaO6 octahedra. The corner-sharing octahedral tilt angles are 58°. All La–O bond lengths are 2.45 Å. O2- is bonded to four La3+ atoms to form a mixture of distorted edge and corner-sharing OLa4 tetrahedra.},

  doi          = {10.17188/1199085},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {7}

}

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DOI: https://doi.org/10.17188/1199085

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Materials Data on La2O3 by Materials Project

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