Materials Data on K6Na2Te2PtO26 by Materials Project

doi:10.17188/1672155

Title: Materials Data on K6Na2Te2PtO26 by Materials Project

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Abstract

K6Na2PtTe2O26 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are three inequivalent K sites. In the first K site, K is bonded in a 5-coordinate geometry to nine O atoms. There are a spread of K–O bond distances ranging from 2.72–3.24 Å. In the second K site, K is bonded in a 11-coordinate geometry to eleven O atoms. There are a spread of K–O bond distances ranging from 2.73–3.32 Å. In the third K site, K is bonded in a distorted hexagonal planar geometry to six O atoms. There are a spread of K–O bond distances ranging from 2.57–2.94 Å. Na is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Na–O bond distances ranging from 2.26–2.62 Å. Pt is bonded to six O atoms to form PtO6 octahedra that share edges with two equivalent TeO6 octahedra. There is two shorter (1.84 Å) and four longer (2.03 Å) Pt–O bond length. Te is bonded to six O atoms to form TeO6 octahedra that share an edgeedge with one PtO6 octahedra. There are a spread of Te–O bond distances ranging from 1.91–2.02 Å. There are nine inequivalent O sites. In the firstmore »« less

Authors:: The Materials Project

Publication Date:: 2019-01-12

Other Number(s):: mp-1204646

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; K6Na2Te2PtO26; K-Na-O-Pt-Te

OSTI Identifier:: 1672155

DOI:: https://doi.org/10.17188/1672155

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                    The Materials Project. Materials Data on K6Na2Te2PtO26 by Materials Project.  United States: N. p., 2019. 
        Web.  doi:10.17188/1672155.

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                    The Materials Project. Materials Data on K6Na2Te2PtO26 by Materials Project.  United States.  doi:https://doi.org/10.17188/1672155

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                    The Materials Project. 2019.  
"Materials Data on K6Na2Te2PtO26 by Materials Project".  United States.  doi:https://doi.org/10.17188/1672155.  https://www.osti.gov/servlets/purl/1672155. Pub date:Sat Jan 12 00:00:00 EST 2019

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@article{osti_1672155,

  title        = {Materials Data on K6Na2Te2PtO26 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {K6Na2PtTe2O26 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are three inequivalent K sites. In the first K site, K is bonded in a 5-coordinate geometry to nine O atoms. There are a spread of K–O bond distances ranging from 2.72–3.24 Å. In the second K site, K is bonded in a 11-coordinate geometry to eleven O atoms. There are a spread of K–O bond distances ranging from 2.73–3.32 Å. In the third K site, K is bonded in a distorted hexagonal planar geometry to six O atoms. There are a spread of K–O bond distances ranging from 2.57–2.94 Å. Na is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Na–O bond distances ranging from 2.26–2.62 Å. Pt is bonded to six O atoms to form PtO6 octahedra that share edges with two equivalent TeO6 octahedra. There is two shorter (1.84 Å) and four longer (2.03 Å) Pt–O bond length. Te is bonded to six O atoms to form TeO6 octahedra that share an edgeedge with one PtO6 octahedra. There are a spread of Te–O bond distances ranging from 1.91–2.02 Å. There are nine inequivalent O sites. In the first O site, O is bonded in a distorted bent 120 degrees geometry to two K and one Te atom. In the second O site, O is bonded in a 4-coordinate geometry to three K and one Na atom. In the third O site, O is bonded in a 5-coordinate geometry to three K, one Na, and one O atom. The O–O bond length is 1.26 Å. In the fourth O site, O is bonded in a distorted single-bond geometry to two K and one Na atom. In the fifth O site, O is bonded in a 1-coordinate geometry to two equivalent K and one Na atom. In the sixth O site, O is bonded in a distorted bent 150 degrees geometry to one K and one Pt atom. In the seventh O site, O is bonded in a distorted trigonal non-coplanar geometry to one K, one Pt, and one Te atom. In the eighth O site, O is bonded in a single-bond geometry to one K and one Te atom. In the ninth O site, O is bonded in a 3-coordinate geometry to two K and one Te atom.},

  doi          = {10.17188/1672155},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2019},

  month        = {1}

}

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DOI: https://doi.org/10.17188/1672155

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