Materials Data on Eu3(AsS4)2 by Materials Project

doi:10.17188/1270690

Title: Materials Data on Eu3(AsS4)2 by Materials Project

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Abstract

Eu3(AsS4)2 crystallizes in the trigonal R-3c space group. The structure is three-dimensional. Eu2+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Eu–S bond distances ranging from 2.94–3.43 Å. As5+ is bonded in a tetrahedral geometry to four S2- atoms. There are three shorter (2.20 Å) and one longer (2.23 Å) As–S bond lengths. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded to three equivalent Eu2+ and one As5+ atom to form corner-sharing SEu3As trigonal pyramids. In the second S2- site, S2- is bonded in a 4-coordinate geometry to three equivalent Eu2+ and one As5+ atom.

Authors:: The Materials Project

Publication Date:: 2020-07-23

Other Number(s):: mp-559134

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; Eu3(AsS4)2; As-Eu-S

OSTI Identifier:: 1270690

DOI:: https://doi.org/10.17188/1270690

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                    The Materials Project. Materials Data on Eu3(AsS4)2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1270690.

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                    The Materials Project. Materials Data on Eu3(AsS4)2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1270690

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                    The Materials Project. 2020.  
"Materials Data on Eu3(AsS4)2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1270690.  https://www.osti.gov/servlets/purl/1270690. Pub date:Thu Jul 23 00:00:00 EDT 2020

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@article{osti_1270690,

  title        = {Materials Data on Eu3(AsS4)2 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Eu3(AsS4)2 crystallizes in the trigonal R-3c space group. The structure is three-dimensional. Eu2+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Eu–S bond distances ranging from 2.94–3.43 Å. As5+ is bonded in a tetrahedral geometry to four S2- atoms. There are three shorter (2.20 Å) and one longer (2.23 Å) As–S bond lengths. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded to three equivalent Eu2+ and one As5+ atom to form corner-sharing SEu3As trigonal pyramids. In the second S2- site, S2- is bonded in a 4-coordinate geometry to three equivalent Eu2+ and one As5+ atom.},

  doi          = {10.17188/1270690},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {7}

}

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DOI: https://doi.org/10.17188/1270690

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