Materials Data on La5ZnPb3 by Materials Project

doi:10.17188/1688912

Title: Materials Data on La5ZnPb3 by Materials Project

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Abstract

La5ZnPb3 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. there are three inequivalent La sites. In the first La site, La is bonded to two equivalent Zn and five Pb atoms to form a mixture of distorted edge, corner, and face-sharing LaZn2Pb5 pentagonal bipyramids. Both La–Zn bond lengths are 3.17 Å. There are a spread of La–Pb bond distances ranging from 3.32–3.63 Å. In the second La site, La is bonded to two equivalent Zn and five Pb atoms to form a mixture of distorted edge, corner, and face-sharing LaZn2Pb5 pentagonal bipyramids. Both La–Zn bond lengths are 3.16 Å. There are a spread of La–Pb bond distances ranging from 3.32–3.63 Å. In the third La site, La is bonded in a 6-coordinate geometry to six Pb atoms. There are four shorter (3.53 Å) and two longer (3.55 Å) La–Pb bond lengths. Zn is bonded to six La atoms to form face-sharing ZnLa6 octahedra. There are two inequivalent Pb sites. In the first Pb site, Pb is bonded in a 9-coordinate geometry to nine La atoms. In the second Pb site, Pb is bonded in a 9-coordinate geometry to nine La atoms.

Authors:: The Materials Project

Publication Date:: 2020-05-02

Other Number(s):: mp-1188901

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; La5ZnPb3; La-Pb-Zn

OSTI Identifier:: 1688912

DOI:: https://doi.org/10.17188/1688912

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                    The Materials Project. Materials Data on La5ZnPb3 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1688912.

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                    The Materials Project. Materials Data on La5ZnPb3 by Materials Project.  United States.  doi:https://doi.org/10.17188/1688912

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                    The Materials Project. 2020.  
"Materials Data on La5ZnPb3 by Materials Project".  United States.  doi:https://doi.org/10.17188/1688912.  https://www.osti.gov/servlets/purl/1688912. Pub date:Sat May 02 00:00:00 EDT 2020

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@article{osti_1688912,

  title        = {Materials Data on La5ZnPb3 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {La5ZnPb3 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. there are three inequivalent La sites. In the first La site, La is bonded to two equivalent Zn and five Pb atoms to form a mixture of distorted edge, corner, and face-sharing LaZn2Pb5 pentagonal bipyramids. Both La–Zn bond lengths are 3.17 Å. There are a spread of La–Pb bond distances ranging from 3.32–3.63 Å. In the second La site, La is bonded to two equivalent Zn and five Pb atoms to form a mixture of distorted edge, corner, and face-sharing LaZn2Pb5 pentagonal bipyramids. Both La–Zn bond lengths are 3.16 Å. There are a spread of La–Pb bond distances ranging from 3.32–3.63 Å. In the third La site, La is bonded in a 6-coordinate geometry to six Pb atoms. There are four shorter (3.53 Å) and two longer (3.55 Å) La–Pb bond lengths. Zn is bonded to six La atoms to form face-sharing ZnLa6 octahedra. There are two inequivalent Pb sites. In the first Pb site, Pb is bonded in a 9-coordinate geometry to nine La atoms. In the second Pb site, Pb is bonded in a 9-coordinate geometry to nine La atoms.},

  doi          = {10.17188/1688912},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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DOI: https://doi.org/10.17188/1688912

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