Materials Data on K4Na2TeO6 by Materials Project

doi:10.17188/1269963

Title: Materials Data on K4Na2TeO6 by Materials Project

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Abstract

K4Na2TeO6 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of K–O bond distances ranging from 2.67–3.18 Å. In the second K1+ site, K1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of K–O bond distances ranging from 2.72–2.89 Å. Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.26–2.75 Å. Te6+ is bonded in an octahedral geometry to six O2- atoms. There is two shorter (1.99 Å) and four longer (2.00 Å) Te–O bond length. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to four K1+, two equivalent Na1+, and one Te6+ atom. In the second O2- site, O2- is bonded in a 6-coordinate geometry to four K1+, one Na1+, and one Te6+ atom. In the third O2- site, O2- is bonded in a 7-coordinate geometry to four K1+, two equivalent Na1+, and one Te6+ atom.

Authors:: The Materials Project

Publication Date:: 2020-07-24

Other Number(s):: mp-557698

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; K4Na2TeO6; K-Na-O-Te

OSTI Identifier:: 1269963

DOI:: https://doi.org/10.17188/1269963

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                    The Materials Project. Materials Data on K4Na2TeO6 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1269963.

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                    The Materials Project. Materials Data on K4Na2TeO6 by Materials Project.  United States.  doi:https://doi.org/10.17188/1269963

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                    The Materials Project. 2020.  
"Materials Data on K4Na2TeO6 by Materials Project".  United States.  doi:https://doi.org/10.17188/1269963.  https://www.osti.gov/servlets/purl/1269963. Pub date:Fri Jul 24 00:00:00 EDT 2020

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@article{osti_1269963,

  title        = {Materials Data on K4Na2TeO6 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {K4Na2TeO6 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of K–O bond distances ranging from 2.67–3.18 Å. In the second K1+ site, K1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of K–O bond distances ranging from 2.72–2.89 Å. Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.26–2.75 Å. Te6+ is bonded in an octahedral geometry to six O2- atoms. There is two shorter (1.99 Å) and four longer (2.00 Å) Te–O bond length. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to four K1+, two equivalent Na1+, and one Te6+ atom. In the second O2- site, O2- is bonded in a 6-coordinate geometry to four K1+, one Na1+, and one Te6+ atom. In the third O2- site, O2- is bonded in a 7-coordinate geometry to four K1+, two equivalent Na1+, and one Te6+ atom.},

  doi          = {10.17188/1269963},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {7}

}

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DOI: https://doi.org/10.17188/1269963

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