Materials Data on K2As2Pd by Materials Project

doi:10.17188/1282257

Title: Materials Data on K2As2Pd by Materials Project

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Abstract

K2PdAs2 crystallizes in the orthorhombic Cmcm 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 equivalent As3- atoms. There are two shorter (3.46 Å) and four longer (3.71 Å) K–As bond lengths. In the second K1+ site, K1+ is bonded in a 6-coordinate geometry to six equivalent As3- atoms. There are two shorter (3.38 Å) and four longer (3.56 Å) K–As bond lengths. Pd4+ is bonded in a distorted rectangular see-saw-like geometry to four equivalent As3- atoms. All Pd–As bond lengths are 2.54 Å. As3- is bonded in a 9-coordinate geometry to six K1+, two equivalent Pd4+, and one As3- atom. The As–As bond length is 2.44 Å.

Authors:: The Materials Project

Publication Date:: Wed Jul 15 00:00:00 EDT 2020

Other Number(s):: mp-8147

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; K2As2Pd; As-K-Pd

OSTI Identifier:: 1282257

DOI:: https://doi.org/10.17188/1282257

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                    The Materials Project. Materials Data on K2As2Pd by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1282257.

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                    The Materials Project. Materials Data on K2As2Pd by Materials Project.  United States.  doi:https://doi.org/10.17188/1282257

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                    The Materials Project. 2020.  
"Materials Data on K2As2Pd by Materials Project".  United States.  doi:https://doi.org/10.17188/1282257.  https://www.osti.gov/servlets/purl/1282257. Pub date:Wed Jul 15 00:00:00 EDT 2020

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@article{osti_1282257,

  title        = {Materials Data on K2As2Pd by Materials Project},

  author       = {The Materials Project},

  abstractNote = {K2PdAs2 crystallizes in the orthorhombic Cmcm 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 equivalent As3- atoms. There are two shorter (3.46 Å) and four longer (3.71 Å) K–As bond lengths. In the second K1+ site, K1+ is bonded in a 6-coordinate geometry to six equivalent As3- atoms. There are two shorter (3.38 Å) and four longer (3.56 Å) K–As bond lengths. Pd4+ is bonded in a distorted rectangular see-saw-like geometry to four equivalent As3- atoms. All Pd–As bond lengths are 2.54 Å. As3- is bonded in a 9-coordinate geometry to six K1+, two equivalent Pd4+, and one As3- atom. The As–As bond length is 2.44 Å.},

  doi          = {10.17188/1282257},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Wed Jul 15 00:00:00 EDT 2020},

  month        = {Wed Jul 15 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1282257

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