Materials Data on Mg6AlC by Materials Project

doi:10.17188/1651425

Title: Materials Data on Mg6AlC by Materials Project

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Abstract

Mg6AlC crystallizes in the orthorhombic Amm2 space group. The structure is one-dimensional and consists of two Mg6AlC ribbons oriented in the (0, 0, 1) direction. there are four inequivalent Mg sites. In the first Mg site, Mg is bonded in a single-bond geometry to one C atom. The Mg–C bond length is 2.48 Å. In the second Mg site, Mg is bonded in an L-shaped geometry to two equivalent C atoms. Both Mg–C bond lengths are 2.54 Å. In the third Mg site, Mg is bonded in a 2-coordinate geometry to two equivalent Al atoms. Both Mg–Al bond lengths are 2.83 Å. In the fourth Mg site, Mg is bonded in a distorted water-like geometry to two equivalent Al and two equivalent C atoms. Both Mg–Al bond lengths are 2.92 Å. Both Mg–C bond lengths are 2.26 Å. Al is bonded in a 4-coordinate geometry to four Mg atoms. C is bonded in a 8-coordinate geometry to eight Mg atoms.

Authors:: The Materials Project

Publication Date:: 2020-05-03

Other Number(s):: mp-1023365

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; Mg6AlC; Al-C-Mg

OSTI Identifier:: 1651425

DOI:: https://doi.org/10.17188/1651425

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                    The Materials Project. Materials Data on Mg6AlC by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1651425.

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                    The Materials Project. Materials Data on Mg6AlC by Materials Project.  United States.  doi:https://doi.org/10.17188/1651425

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                    The Materials Project. 2020.  
"Materials Data on Mg6AlC by Materials Project".  United States.  doi:https://doi.org/10.17188/1651425.  https://www.osti.gov/servlets/purl/1651425. Pub date:Sun May 03 00:00:00 EDT 2020

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@article{osti_1651425,

  title        = {Materials Data on Mg6AlC by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Mg6AlC crystallizes in the orthorhombic Amm2 space group. The structure is one-dimensional and consists of two Mg6AlC ribbons oriented in the (0, 0, 1) direction. there are four inequivalent Mg sites. In the first Mg site, Mg is bonded in a single-bond geometry to one C atom. The Mg–C bond length is 2.48 Å. In the second Mg site, Mg is bonded in an L-shaped geometry to two equivalent C atoms. Both Mg–C bond lengths are 2.54 Å. In the third Mg site, Mg is bonded in a 2-coordinate geometry to two equivalent Al atoms. Both Mg–Al bond lengths are 2.83 Å. In the fourth Mg site, Mg is bonded in a distorted water-like geometry to two equivalent Al and two equivalent C atoms. Both Mg–Al bond lengths are 2.92 Å. Both Mg–C bond lengths are 2.26 Å. Al is bonded in a 4-coordinate geometry to four Mg atoms. C is bonded in a 8-coordinate geometry to eight Mg atoms.},

  doi          = {10.17188/1651425},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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DOI: https://doi.org/10.17188/1651425

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