Materials Data on K2Zn3O4 by Materials Project

doi:10.17188/1202487

Title: Materials Data on K2Zn3O4 by Materials Project

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Abstract

K2Zn3O4 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. K1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of K–O bond distances ranging from 2.72–3.08 Å. There are two inequivalent Zn2+ sites. In the first Zn2+ site, Zn2+ is bonded to four O2- atoms to form a mixture of corner and edge-sharing ZnO4 tetrahedra. There are a spread of Zn–O bond distances ranging from 1.97–2.06 Å. In the second Zn2+ site, Zn2+ is bonded in a distorted rectangular see-saw-like geometry to four equivalent O2- atoms. There are two shorter (2.02 Å) and two longer (2.07 Å) Zn–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 6-coordinate geometry to three equivalent K1+ and three equivalent Zn2+ atoms. In the second O2- site, O2- is bonded in a 3-coordinate geometry to three equivalent K1+ and three Zn2+ atoms.

Authors:: The Materials Project

Publication Date:: Fri Jul 17 00:00:00 EDT 2020

Other Number(s):: mp-28371

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; K2Zn3O4; K-O-Zn

OSTI Identifier:: 1202487

DOI:: https://doi.org/10.17188/1202487

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                    The Materials Project. Materials Data on K2Zn3O4 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1202487.

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                    The Materials Project. Materials Data on K2Zn3O4 by Materials Project.  United States.  doi:https://doi.org/10.17188/1202487

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                    The Materials Project. 2020.  
"Materials Data on K2Zn3O4 by Materials Project".  United States.  doi:https://doi.org/10.17188/1202487.  https://www.osti.gov/servlets/purl/1202487. Pub date:Fri Jul 17 00:00:00 EDT 2020

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@article{osti_1202487,

  title        = {Materials Data on K2Zn3O4 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {K2Zn3O4 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. K1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of K–O bond distances ranging from 2.72–3.08 Å. There are two inequivalent Zn2+ sites. In the first Zn2+ site, Zn2+ is bonded to four O2- atoms to form a mixture of corner and edge-sharing ZnO4 tetrahedra. There are a spread of Zn–O bond distances ranging from 1.97–2.06 Å. In the second Zn2+ site, Zn2+ is bonded in a distorted rectangular see-saw-like geometry to four equivalent O2- atoms. There are two shorter (2.02 Å) and two longer (2.07 Å) Zn–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 6-coordinate geometry to three equivalent K1+ and three equivalent Zn2+ atoms. In the second O2- site, O2- is bonded in a 3-coordinate geometry to three equivalent K1+ and three Zn2+ atoms.},

  doi          = {10.17188/1202487},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Fri Jul 17 00:00:00 EDT 2020},

  month        = {Fri Jul 17 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1202487

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