Materials Data on K2PdSe10 by Materials Project

doi:10.17188/1262294

Title: Materials Data on K2PdSe10 by Materials Project

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Abstract

K2PdSe10 crystallizes in the orthorhombic I2_12_12_1 space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 7-coordinate geometry to seven Se+0.60- atoms. There are a spread of K–Se bond distances ranging from 3.38–4.03 Å. In the second K1+ site, K1+ is bonded in a 7-coordinate geometry to seven Se+0.60- atoms. There are a spread of K–Se bond distances ranging from 3.39–4.00 Å. There are two inequivalent Pd4+ sites. In the first Pd4+ site, Pd4+ is bonded in a rectangular see-saw-like geometry to four Se+0.60- atoms. All Pd–Se bond lengths are 2.49 Å. In the second Pd4+ site, Pd4+ is bonded in a rectangular see-saw-like geometry to four Se+0.60- atoms. All Pd–Se bond lengths are 2.48 Å. There are ten inequivalent Se+0.60- sites. In the first Se+0.60- site, Se+0.60- is bonded in a 1-coordinate geometry to two K1+, one Pd4+, and one Se+0.60- atom. The Se–Se bond length is 2.38 Å. In the second Se+0.60- site, Se+0.60- is bonded in a 3-coordinate geometry to one K1+ and two Se+0.60- atoms. There are one shorter (2.38 Å) and one longer (2.41 Å) Se–Se bond lengths. In the third Se+0.60- site,more »« less

Authors:: The Materials Project

Publication Date:: 2020-05-01

Other Number(s):: mp-505138

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; K2PdSe10; K-Pd-Se

OSTI Identifier:: 1262294

DOI:: https://doi.org/10.17188/1262294

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                    The Materials Project. Materials Data on K2PdSe10 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1262294.

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                    The Materials Project. Materials Data on K2PdSe10 by Materials Project.  United States.  doi:https://doi.org/10.17188/1262294

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                    The Materials Project. 2020.  
"Materials Data on K2PdSe10 by Materials Project".  United States.  doi:https://doi.org/10.17188/1262294.  https://www.osti.gov/servlets/purl/1262294. Pub date:Fri May 01 00:00:00 EDT 2020

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@article{osti_1262294,

  title        = {Materials Data on K2PdSe10 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {K2PdSe10 crystallizes in the orthorhombic I2_12_12_1 space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 7-coordinate geometry to seven Se+0.60- atoms. There are a spread of K–Se bond distances ranging from 3.38–4.03 Å. In the second K1+ site, K1+ is bonded in a 7-coordinate geometry to seven Se+0.60- atoms. There are a spread of K–Se bond distances ranging from 3.39–4.00 Å. There are two inequivalent Pd4+ sites. In the first Pd4+ site, Pd4+ is bonded in a rectangular see-saw-like geometry to four Se+0.60- atoms. All Pd–Se bond lengths are 2.49 Å. In the second Pd4+ site, Pd4+ is bonded in a rectangular see-saw-like geometry to four Se+0.60- atoms. All Pd–Se bond lengths are 2.48 Å. There are ten inequivalent Se+0.60- sites. In the first Se+0.60- site, Se+0.60- is bonded in a 1-coordinate geometry to two K1+, one Pd4+, and one Se+0.60- atom. The Se–Se bond length is 2.38 Å. In the second Se+0.60- site, Se+0.60- is bonded in a 3-coordinate geometry to one K1+ and two Se+0.60- atoms. There are one shorter (2.38 Å) and one longer (2.41 Å) Se–Se bond lengths. In the third Se+0.60- site, Se+0.60- is bonded in a 3-coordinate geometry to two K1+, one Pd4+, and one Se+0.60- atom. The Se–Se bond length is 2.38 Å. In the fourth Se+0.60- site, Se+0.60- is bonded in a 3-coordinate geometry to two K1+, one Pd4+, and one Se+0.60- atom. The Se–Se bond length is 2.38 Å. In the fifth Se+0.60- site, Se+0.60- is bonded in a 3-coordinate geometry to one K1+ and two Se+0.60- atoms. The Se–Se bond length is 2.41 Å. In the sixth Se+0.60- site, Se+0.60- is bonded in a 1-coordinate geometry to two K1+, one Pd4+, and one Se+0.60- atom. In the seventh Se+0.60- site, Se+0.60- is bonded in a 3-coordinate geometry to one K1+ and two Se+0.60- atoms. The Se–Se bond length is 2.39 Å. In the eighth Se+0.60- site, Se+0.60- is bonded in a 3-coordinate geometry to one K1+ and two Se+0.60- atoms. The Se–Se bond length is 2.42 Å. In the ninth Se+0.60- site, Se+0.60- is bonded in a 3-coordinate geometry to one K1+ and two Se+0.60- atoms. The Se–Se bond length is 2.39 Å. In the tenth Se+0.60- site, Se+0.60- is bonded in a 3-coordinate geometry to one K1+ and two Se+0.60- atoms. The Se–Se bond length is 2.42 Å.},

  doi          = {10.17188/1262294},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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DOI: https://doi.org/10.17188/1262294

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