Materials Data on LiCu2F5 by Materials Project

doi:10.17188/1312086

Title: Materials Data on LiCu2F5 by Materials Project

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Abstract

LiCu2F5 crystallizes in the orthorhombic Pnma space group. The structure is two-dimensional and consists of two LiCu2F5 sheets oriented in the (0, 0, 1) direction. Li1+ is bonded to five F1- atoms to form distorted LiF5 square pyramids that share edges with four equivalent CuF6 octahedra and edges with two equivalent LiF5 square pyramids. There are a spread of Li–F bond distances ranging from 2.02–2.42 Å. Cu2+ is bonded to six F1- atoms to form distorted CuF6 octahedra that share corners with two equivalent CuF6 octahedra, edges with five equivalent CuF6 octahedra, and edges with two equivalent LiF5 square pyramids. The corner-sharing octahedral tilt angles are 19°. There are a spread of Cu–F bond distances ranging from 1.86–2.54 Å. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded to one Li1+ and four equivalent Cu2+ atoms to form distorted edge-sharing FLiCu4 square pyramids. In the second F1- site, F1- is bonded in a 3-coordinate geometry to three equivalent Cu2+ atoms. In the third F1- site, F1- is bonded in a trigonal non-coplanar geometry to two equivalent Li1+ and one Cu2+ atom.

Authors:: The Materials Project

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

Other Number(s):: mp-867590

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; LiCu2F5; Cu-F-Li

OSTI Identifier:: 1312086

DOI:: https://doi.org/10.17188/1312086

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                    The Materials Project. Materials Data on LiCu2F5 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1312086.

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                    The Materials Project. Materials Data on LiCu2F5 by Materials Project.  United States.  doi:https://doi.org/10.17188/1312086

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                    The Materials Project. 2020.  
"Materials Data on LiCu2F5 by Materials Project".  United States.  doi:https://doi.org/10.17188/1312086.  https://www.osti.gov/servlets/purl/1312086. Pub date:Wed Jul 15 00:00:00 EDT 2020

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@article{osti_1312086,

  title        = {Materials Data on LiCu2F5 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {LiCu2F5 crystallizes in the orthorhombic Pnma space group. The structure is two-dimensional and consists of two LiCu2F5 sheets oriented in the (0, 0, 1) direction. Li1+ is bonded to five F1- atoms to form distorted LiF5 square pyramids that share edges with four equivalent CuF6 octahedra and edges with two equivalent LiF5 square pyramids. There are a spread of Li–F bond distances ranging from 2.02–2.42 Å. Cu2+ is bonded to six F1- atoms to form distorted CuF6 octahedra that share corners with two equivalent CuF6 octahedra, edges with five equivalent CuF6 octahedra, and edges with two equivalent LiF5 square pyramids. The corner-sharing octahedral tilt angles are 19°. There are a spread of Cu–F bond distances ranging from 1.86–2.54 Å. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded to one Li1+ and four equivalent Cu2+ atoms to form distorted edge-sharing FLiCu4 square pyramids. In the second F1- site, F1- is bonded in a 3-coordinate geometry to three equivalent Cu2+ atoms. In the third F1- site, F1- is bonded in a trigonal non-coplanar geometry to two equivalent Li1+ and one Cu2+ atom.},

  doi          = {10.17188/1312086},

  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/10.17188/1312086

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