Materials Data on In2Se3 by Materials Project

doi:10.17188/1277729

Title: Materials Data on In2Se3 by Materials Project

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Abstract

In2Se3 crystallizes in the hexagonal P6_1 space group. The structure is three-dimensional. there are two inequivalent In3+ sites. In the first In3+ site, In3+ is bonded to four Se2- atoms to form InSe4 tetrahedra that share corners with two equivalent InSe4 tetrahedra, corners with four equivalent InSe5 trigonal bipyramids, and an edgeedge with one InSe5 trigonal bipyramid. There are a spread of In–Se bond distances ranging from 2.60–2.68 Å. In the second In3+ site, In3+ is bonded to five Se2- atoms to form InSe5 trigonal bipyramids that share corners with four equivalent InSe4 tetrahedra, an edgeedge with one InSe4 tetrahedra, and edges with two equivalent InSe5 trigonal bipyramids. There are a spread of In–Se bond distances ranging from 2.64–2.97 Å. There are three inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a distorted trigonal non-coplanar geometry to three In3+ atoms. In the second Se2- site, Se2- is bonded in a distorted trigonal non-coplanar geometry to three In3+ atoms. In the third Se2- site, Se2- is bonded in a 3-coordinate geometry to three In3+ atoms.

Authors:: The Materials Project

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

Other Number(s):: mp-612740

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; In2Se3; In-Se

OSTI Identifier:: 1277729

DOI:: https://doi.org/10.17188/1277729

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                    The Materials Project. Materials Data on In2Se3 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1277729.

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                    The Materials Project. Materials Data on In2Se3 by Materials Project.  United States.  doi:https://doi.org/10.17188/1277729

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                    The Materials Project. 2020.  
"Materials Data on In2Se3 by Materials Project".  United States.  doi:https://doi.org/10.17188/1277729.  https://www.osti.gov/servlets/purl/1277729. Pub date:Wed Jul 15 00:00:00 EDT 2020

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@article{osti_1277729,

  title        = {Materials Data on In2Se3 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {In2Se3 crystallizes in the hexagonal P6_1 space group. The structure is three-dimensional. there are two inequivalent In3+ sites. In the first In3+ site, In3+ is bonded to four Se2- atoms to form InSe4 tetrahedra that share corners with two equivalent InSe4 tetrahedra, corners with four equivalent InSe5 trigonal bipyramids, and an edgeedge with one InSe5 trigonal bipyramid. There are a spread of In–Se bond distances ranging from 2.60–2.68 Å. In the second In3+ site, In3+ is bonded to five Se2- atoms to form InSe5 trigonal bipyramids that share corners with four equivalent InSe4 tetrahedra, an edgeedge with one InSe4 tetrahedra, and edges with two equivalent InSe5 trigonal bipyramids. There are a spread of In–Se bond distances ranging from 2.64–2.97 Å. There are three inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a distorted trigonal non-coplanar geometry to three In3+ atoms. In the second Se2- site, Se2- is bonded in a distorted trigonal non-coplanar geometry to three In3+ atoms. In the third Se2- site, Se2- is bonded in a 3-coordinate geometry to three In3+ atoms.},

  doi          = {10.17188/1277729},

  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/10.17188/1277729

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