Materials Data on SmAsO4 by Materials Project

doi:10.17188/1289614

Title: Materials Data on SmAsO4 by Materials Project

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Abstract

SmAsO4 is Zircon-like structured and crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Sm3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Sm–O bond distances ranging from 2.41–2.60 Å. As5+ is bonded in a tetrahedral geometry to four O2- atoms. All As–O bond lengths are 1.72 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Sm3+ and one As5+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Sm3+ and one As5+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Sm3+ and one As5+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Sm3+ and one As5+ atom.

Authors:: The Materials Project

Publication Date:: 2020-05-02

Other Number(s):: mp-754876

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; SmAsO4; As-O-Sm

OSTI Identifier:: 1289614

DOI:: https://doi.org/10.17188/1289614

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                    The Materials Project. Materials Data on SmAsO4 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1289614.

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                    The Materials Project. Materials Data on SmAsO4 by Materials Project.  United States.  doi:https://doi.org/10.17188/1289614

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                    The Materials Project. 2020.  
"Materials Data on SmAsO4 by Materials Project".  United States.  doi:https://doi.org/10.17188/1289614.  https://www.osti.gov/servlets/purl/1289614. Pub date:Sat May 02 00:00:00 EDT 2020

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@article{osti_1289614,

  title        = {Materials Data on SmAsO4 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {SmAsO4 is Zircon-like structured and crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Sm3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Sm–O bond distances ranging from 2.41–2.60 Å. As5+ is bonded in a tetrahedral geometry to four O2- atoms. All As–O bond lengths are 1.72 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Sm3+ and one As5+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Sm3+ and one As5+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Sm3+ and one As5+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Sm3+ and one As5+ atom.},

  doi          = {10.17188/1289614},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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DOI: https://doi.org/10.17188/1289614

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