Materials Data on La2I5 by Materials Project

doi:10.17188/1204708

Title: Materials Data on La2I5 by Materials Project

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Abstract

La2I5 crystallizes in the monoclinic P2_1/m space group. The structure is two-dimensional and consists of one La2I5 sheet oriented in the (-1, 0, 1) direction. there are two inequivalent La+2.50+ sites. In the first La+2.50+ site, La+2.50+ is bonded to seven I1- atoms to form a mixture of distorted edge and face-sharing LaI7 pentagonal bipyramids. There are a spread of La–I bond distances ranging from 3.26–3.42 Å. In the second La+2.50+ site, La+2.50+ is bonded to seven I1- atoms to form distorted edge-sharing LaI7 pentagonal bipyramids. There are a spread of La–I bond distances ranging from 3.21–3.45 Å. There are five inequivalent I1- sites. In the first I1- site, I1- is bonded in an L-shaped geometry to two equivalent La+2.50+ atoms. In the second I1- site, I1- is bonded in a distorted trigonal non-coplanar geometry to three equivalent La+2.50+ atoms. In the third I1- site, I1- is bonded in a distorted trigonal non-coplanar geometry to three equivalent La+2.50+ atoms. In the fourth I1- site, I1- is bonded in a distorted T-shaped geometry to three La+2.50+ atoms. In the fifth I1- site, I1- is bonded in a distorted T-shaped geometry to three La+2.50+ atoms.

Authors:: The Materials Project

Publication Date:: 2020-07-15

Other Number(s):: mp-30282

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; La2I5; I-La

OSTI Identifier:: 1204708

DOI:: https://doi.org/10.17188/1204708

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                    The Materials Project. Materials Data on La2I5 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1204708.

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                    The Materials Project. Materials Data on La2I5 by Materials Project.  United States.  doi:https://doi.org/10.17188/1204708

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                    The Materials Project. 2020.  
"Materials Data on La2I5 by Materials Project".  United States.  doi:https://doi.org/10.17188/1204708.  https://www.osti.gov/servlets/purl/1204708. Pub date:Wed Jul 15 00:00:00 EDT 2020

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@article{osti_1204708,

  title        = {Materials Data on La2I5 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {La2I5 crystallizes in the monoclinic P2_1/m space group. The structure is two-dimensional and consists of one La2I5 sheet oriented in the (-1, 0, 1) direction. there are two inequivalent La+2.50+ sites. In the first La+2.50+ site, La+2.50+ is bonded to seven I1- atoms to form a mixture of distorted edge and face-sharing LaI7 pentagonal bipyramids. There are a spread of La–I bond distances ranging from 3.26–3.42 Å. In the second La+2.50+ site, La+2.50+ is bonded to seven I1- atoms to form distorted edge-sharing LaI7 pentagonal bipyramids. There are a spread of La–I bond distances ranging from 3.21–3.45 Å. There are five inequivalent I1- sites. In the first I1- site, I1- is bonded in an L-shaped geometry to two equivalent La+2.50+ atoms. In the second I1- site, I1- is bonded in a distorted trigonal non-coplanar geometry to three equivalent La+2.50+ atoms. In the third I1- site, I1- is bonded in a distorted trigonal non-coplanar geometry to three equivalent La+2.50+ atoms. In the fourth I1- site, I1- is bonded in a distorted T-shaped geometry to three La+2.50+ atoms. In the fifth I1- site, I1- is bonded in a distorted T-shaped geometry to three La+2.50+ atoms.},

  doi          = {10.17188/1204708},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {7}

}

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DOI: https://doi.org/10.17188/1204708

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