Materials Data on NaPt2Se3 by Materials Project

doi:10.17188/1203040

Title: Materials Data on NaPt2Se3 by Materials Project

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Abstract

NaPt2Se3 crystallizes in the hexagonal P6_3mc space group. The structure is two-dimensional and consists of two NaPt2Se3 sheets oriented in the (0, 0, 1) direction. there are two inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 3-coordinate geometry to three equivalent Se+1.67- atoms. All Na–Se bond lengths are 3.23 Å. In the second Na1+ site, Na1+ is bonded in a 3-coordinate geometry to three equivalent Se+1.67- atoms. All Na–Se bond lengths are 3.18 Å. There are two inequivalent Pt2+ sites. In the first Pt2+ site, Pt2+ is bonded in a square co-planar geometry to four Se+1.67- atoms. There are two shorter (2.47 Å) and two longer (2.48 Å) Pt–Se bond lengths. In the second Pt2+ site, Pt2+ is bonded in an octahedral geometry to six Se+1.67- atoms. There are three shorter (2.54 Å) and three longer (2.55 Å) Pt–Se bond lengths. There are two inequivalent Se+1.67- sites. In the first Se+1.67- site, Se+1.67- is bonded to one Na1+ and three Pt2+ atoms to form a mixture of distorted edge and corner-sharing SeNaPt3 trigonal pyramids. In the second Se+1.67- site, Se+1.67- is bonded to one Na1+ and three Pt2+ atoms to form a mixture of distortedmore »« less

Authors:: The Materials Project

Publication Date:: Thu Jul 23 00:00:00 EDT 2020

Other Number(s):: mp-28987

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; NaPt2Se3; Na-Pt-Se

OSTI Identifier:: 1203040

DOI:: https://doi.org/10.17188/1203040

Citation Formats


                    The Materials Project. Materials Data on NaPt2Se3 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1203040.

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                    The Materials Project. Materials Data on NaPt2Se3 by Materials Project.  United States.  doi:https://doi.org/10.17188/1203040

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                    The Materials Project. 2020.  
"Materials Data on NaPt2Se3 by Materials Project".  United States.  doi:https://doi.org/10.17188/1203040.  https://www.osti.gov/servlets/purl/1203040. Pub date:Thu Jul 23 00:00:00 EDT 2020

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@article{osti_1203040,

  title        = {Materials Data on NaPt2Se3 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {NaPt2Se3 crystallizes in the hexagonal P6_3mc space group. The structure is two-dimensional and consists of two NaPt2Se3 sheets oriented in the (0, 0, 1) direction. there are two inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 3-coordinate geometry to three equivalent Se+1.67- atoms. All Na–Se bond lengths are 3.23 Å. In the second Na1+ site, Na1+ is bonded in a 3-coordinate geometry to three equivalent Se+1.67- atoms. All Na–Se bond lengths are 3.18 Å. There are two inequivalent Pt2+ sites. In the first Pt2+ site, Pt2+ is bonded in a square co-planar geometry to four Se+1.67- atoms. There are two shorter (2.47 Å) and two longer (2.48 Å) Pt–Se bond lengths. In the second Pt2+ site, Pt2+ is bonded in an octahedral geometry to six Se+1.67- atoms. There are three shorter (2.54 Å) and three longer (2.55 Å) Pt–Se bond lengths. There are two inequivalent Se+1.67- sites. In the first Se+1.67- site, Se+1.67- is bonded to one Na1+ and three Pt2+ atoms to form a mixture of distorted edge and corner-sharing SeNaPt3 trigonal pyramids. In the second Se+1.67- site, Se+1.67- is bonded to one Na1+ and three Pt2+ atoms to form a mixture of distorted edge and corner-sharing SeNaPt3 trigonal pyramids.},

  doi          = {10.17188/1203040},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Thu Jul 23 00:00:00 EDT 2020},

  month        = {Thu Jul 23 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1203040

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