Materials Data on SmAsO2 by Materials Project

doi:10.17188/1678635

Title: Materials Data on SmAsO2 by Materials Project

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Abstract

SmAsO2 crystallizes in the tetragonal I4_1/a space group. The structure is three-dimensional. Sm2+ is bonded to six equivalent O2- atoms to form edge-sharing SmO6 octahedra. There are two shorter (2.38 Å) and four longer (2.40 Å) Sm–O bond lengths. As2+ is bonded in a square co-planar geometry to four equivalent O2- atoms. There are two shorter (2.36 Å) and two longer (2.37 Å) As–O bond lengths. O2- is bonded to three equivalent Sm2+ and two equivalent As2+ atoms to form a mixture of distorted edge and corner-sharing OSm3As2 trigonal bipyramids.

Authors:: The Materials Project

Publication Date:: 2019-01-12

Other Number(s):: mp-1208938

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; SmAsO2; As-O-Sm

OSTI Identifier:: 1678635

DOI:: https://doi.org/10.17188/1678635

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                    The Materials Project. Materials Data on SmAsO2 by Materials Project.  United States: N. p., 2019. 
        Web.  doi:10.17188/1678635.

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                    The Materials Project. Materials Data on SmAsO2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1678635

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                    The Materials Project. 2019.  
"Materials Data on SmAsO2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1678635.  https://www.osti.gov/servlets/purl/1678635. Pub date:Sat Jan 12 00:00:00 EST 2019

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@article{osti_1678635,

  title        = {Materials Data on SmAsO2 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {SmAsO2 crystallizes in the tetragonal I4_1/a space group. The structure is three-dimensional. Sm2+ is bonded to six equivalent O2- atoms to form edge-sharing SmO6 octahedra. There are two shorter (2.38 Å) and four longer (2.40 Å) Sm–O bond lengths. As2+ is bonded in a square co-planar geometry to four equivalent O2- atoms. There are two shorter (2.36 Å) and two longer (2.37 Å) As–O bond lengths. O2- is bonded to three equivalent Sm2+ and two equivalent As2+ atoms to form a mixture of distorted edge and corner-sharing OSm3As2 trigonal bipyramids.},

  doi          = {10.17188/1678635},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2019},

  month        = {1}

}

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DOI: https://doi.org/10.17188/1678635

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