Materials Data on K2Sn(H2N)6 by Materials Project

doi:10.17188/1280300

Title: Materials Data on K2Sn(H2N)6 by Materials Project

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Abstract

K2Sn(NH2)6 crystallizes in the trigonal R-3 space group. The structure is three-dimensional. K1+ is bonded in a 9-coordinate geometry to six equivalent N3- and three equivalent H1+ atoms. There are three shorter (2.87 Å) and three longer (2.99 Å) K–N bond lengths. All K–H bond lengths are 2.87 Å. Sn4+ is bonded in an octahedral geometry to six equivalent N3- atoms. All Sn–N bond lengths are 2.23 Å. N3- is bonded in a distorted water-like geometry to two equivalent K1+, one Sn4+, and two H1+ atoms. Both N–H bond lengths are 1.03 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one K1+ and one N3- atom.

Publication Date:: Tue Jul 14 04:00:00 UTC 2020

Other Number(s):: mp-643371

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; H-K-N-Sn; K2Sn(H2N)6; crystal structure

OSTI Identifier:: 1280300

DOI:: https://doi.org/10.17188/1280300

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                    Materials Data on K2Sn(H2N)6 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1280300.

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                    Materials Data on K2Sn(H2N)6 by Materials Project.  United States.  doi:https://doi.org/10.17188/1280300

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                    2020.  
"Materials Data on K2Sn(H2N)6 by Materials Project".  United States.  doi:https://doi.org/10.17188/1280300.  https://www.osti.gov/servlets/purl/1280300. Pub date:Tue Jul 14 04:00:00 UTC 2020

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@article{osti_1280300,

  title        = {Materials Data on K2Sn(H2N)6 by Materials Project},

  
  abstractNote = {K2Sn(NH2)6 crystallizes in the trigonal R-3 space group. The structure is three-dimensional. K1+ is bonded in a 9-coordinate geometry to six equivalent N3- and three equivalent H1+ atoms. There are three shorter (2.87 Å) and three longer (2.99 Å) K–N bond lengths. All K–H bond lengths are 2.87 Å. Sn4+ is bonded in an octahedral geometry to six equivalent N3- atoms. All Sn–N bond lengths are 2.23 Å. N3- is bonded in a distorted water-like geometry to two equivalent K1+, one Sn4+, and two H1+ atoms. Both N–H bond lengths are 1.03 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one K1+ and one N3- atom.},

  doi          = {10.17188/1280300},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Jul 14 04:00:00 UTC 2020},

  month        = {Tue Jul 14 04:00:00 UTC 2020}

}

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DOI: https://doi.org/10.17188/1280300

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