Materials Data on Al2Te3 by Materials Project

doi:10.17188/1203976

Title: Materials Data on Al2Te3 by Materials Project

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Abstract

Al2Te3 crystallizes in the monoclinic P2_1/c space group. The structure is two-dimensional and consists of two Al2Te3 sheets oriented in the (0, 0, 1) direction. there are four inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded to four Te2- atoms to form a mixture of edge and corner-sharing AlTe4 tetrahedra. There are a spread of Al–Te bond distances ranging from 2.57–2.71 Å. In the second Al3+ site, Al3+ is bonded to four Te2- atoms to form a mixture of edge and corner-sharing AlTe4 tetrahedra. There are a spread of Al–Te bond distances ranging from 2.59–2.69 Å. In the third Al3+ site, Al3+ is bonded to four Te2- atoms to form a mixture of edge and corner-sharing AlTe4 tetrahedra. There are a spread of Al–Te bond distances ranging from 2.58–2.72 Å. In the fourth Al3+ site, Al3+ is bonded to four Te2- atoms to form a mixture of edge and corner-sharing AlTe4 tetrahedra. There are a spread of Al–Te bond distances ranging from 2.59–2.70 Å. There are six inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a distorted trigonal non-coplanar geometry to three Al3+ atoms. In the second Te2- site, Te2- is bonded inmore »« less

Authors:: The Materials Project

Publication Date:: Wed Apr 29 00:00:00 EDT 2020

Other Number(s):: mp-29502

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; Al2Te3; Al-Te

OSTI Identifier:: 1203976

DOI:: https://doi.org/10.17188/1203976

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                    The Materials Project. Materials Data on Al2Te3 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1203976.

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                    The Materials Project. Materials Data on Al2Te3 by Materials Project.  United States.  doi:https://doi.org/10.17188/1203976

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                    The Materials Project. 2020.  
"Materials Data on Al2Te3 by Materials Project".  United States.  doi:https://doi.org/10.17188/1203976.  https://www.osti.gov/servlets/purl/1203976. Pub date:Wed Apr 29 00:00:00 EDT 2020

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@article{osti_1203976,

  title        = {Materials Data on Al2Te3 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Al2Te3 crystallizes in the monoclinic P2_1/c space group. The structure is two-dimensional and consists of two Al2Te3 sheets oriented in the (0, 0, 1) direction. there are four inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded to four Te2- atoms to form a mixture of edge and corner-sharing AlTe4 tetrahedra. There are a spread of Al–Te bond distances ranging from 2.57–2.71 Å. In the second Al3+ site, Al3+ is bonded to four Te2- atoms to form a mixture of edge and corner-sharing AlTe4 tetrahedra. There are a spread of Al–Te bond distances ranging from 2.59–2.69 Å. In the third Al3+ site, Al3+ is bonded to four Te2- atoms to form a mixture of edge and corner-sharing AlTe4 tetrahedra. There are a spread of Al–Te bond distances ranging from 2.58–2.72 Å. In the fourth Al3+ site, Al3+ is bonded to four Te2- atoms to form a mixture of edge and corner-sharing AlTe4 tetrahedra. There are a spread of Al–Te bond distances ranging from 2.59–2.70 Å. There are six inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a distorted trigonal non-coplanar geometry to three Al3+ atoms. In the second Te2- site, Te2- is bonded in a 3-coordinate geometry to three Al3+ atoms. In the third Te2- site, Te2- is bonded in a distorted trigonal non-coplanar geometry to three Al3+ atoms. In the fourth Te2- site, Te2- is bonded in a distorted L-shaped geometry to two Al3+ atoms. In the fifth Te2- site, Te2- is bonded in a 3-coordinate geometry to three Al3+ atoms. In the sixth Te2- site, Te2- is bonded in a distorted L-shaped geometry to two Al3+ atoms.},

  doi          = {10.17188/1203976},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Wed Apr 29 00:00:00 EDT 2020},

  month        = {Wed Apr 29 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1203976

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