Materials Data on Mg4Si3 by Materials Project

doi:10.17188/1654396

Title: Materials Data on Mg4Si3 by Materials Project

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Abstract

Mg4Si3 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Mg sites. In the first Mg site, Mg is bonded in a 1-coordinate geometry to five Si atoms. There are a spread of Mg–Si bond distances ranging from 2.62–3.02 Å. In the second Mg site, Mg is bonded in a 5-coordinate geometry to five Si atoms. There are a spread of Mg–Si bond distances ranging from 2.68–2.84 Å. There are two inequivalent Si sites. In the first Si site, Si is bonded to six Mg atoms to form distorted edge-sharing SiMg6 octahedra. In the second Si site, Si is bonded in a 10-coordinate geometry to seven Mg and one Si atom. The Si–Si bond length is 2.63 Å.

Authors:: The Materials Project

Publication Date:: 2020-05-03

Other Number(s):: mp-1074538

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; Mg4Si3; Mg-Si

OSTI Identifier:: 1654396

DOI:: https://doi.org/10.17188/1654396

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                    The Materials Project. Materials Data on Mg4Si3 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1654396.

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                    The Materials Project. Materials Data on Mg4Si3 by Materials Project.  United States.  doi:https://doi.org/10.17188/1654396

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                    The Materials Project. 2020.  
"Materials Data on Mg4Si3 by Materials Project".  United States.  doi:https://doi.org/10.17188/1654396.  https://www.osti.gov/servlets/purl/1654396. Pub date:Sun May 03 00:00:00 EDT 2020

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@article{osti_1654396,

  title        = {Materials Data on Mg4Si3 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Mg4Si3 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Mg sites. In the first Mg site, Mg is bonded in a 1-coordinate geometry to five Si atoms. There are a spread of Mg–Si bond distances ranging from 2.62–3.02 Å. In the second Mg site, Mg is bonded in a 5-coordinate geometry to five Si atoms. There are a spread of Mg–Si bond distances ranging from 2.68–2.84 Å. There are two inequivalent Si sites. In the first Si site, Si is bonded to six Mg atoms to form distorted edge-sharing SiMg6 octahedra. In the second Si site, Si is bonded in a 10-coordinate geometry to seven Mg and one Si atom. The Si–Si bond length is 2.63 Å.},

  doi          = {10.17188/1654396},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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Materials Data on Mg4Si3 by Materials Project

Dataset The Materials Project

Mg4Si3 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are sixteen inequivalent Mg sites. In the first Mg site, Mg is bonded in a 6-coordinate geometry to six Si atoms. There are a spread of Mg–Si bond distances ranging from 2.76–2.99 Å. In the second Mg site, Mg is bonded in a 3-coordinate geometry to five Si atoms. There are a spread of Mg–Si bond distances ranging from 2.76–3.15 Å. In the third Mg site, Mg is bonded in a 5-coordinate geometry to five Si atoms. There are a spread of Mg–Si bond distances ranging frommore »« less
Materials Data on Mg4Si3 by Materials Project

Dataset The Materials Project

Mg4Si3 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are sixteen inequivalent Mg sites. In the first Mg site, Mg is bonded in a 6-coordinate geometry to six Si atoms. There are a spread of Mg–Si bond distances ranging from 2.81–2.99 Å. In the second Mg site, Mg is bonded in a 5-coordinate geometry to five Si atoms. There are a spread of Mg–Si bond distances ranging from 2.76–3.04 Å. In the third Mg site, Mg is bonded in a 4-coordinate geometry to four Si atoms. There are a spread of Mg–Si bond distances ranging frommore »« less
Materials Data on Mg4Si3 by Materials Project

Dataset The Materials Project

Mg4Si3 is Magnesium tetraboride-like structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are sixteen inequivalent Mg sites. In the first Mg site, Mg is bonded in a 6-coordinate geometry to six Si atoms. There are a spread of Mg–Si bond distances ranging from 2.74–2.91 Å. In the second Mg site, Mg is bonded in a 4-coordinate geometry to four Si atoms. There are a spread of Mg–Si bond distances ranging from 2.76–2.86 Å. In the third Mg site, Mg is bonded in a 4-coordinate geometry to one Mg and four Si atoms. The Mg–Mgmore »« less
Materials Data on Mg4Si3 by Materials Project

Dataset The Materials Project

Mg4Si3 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are eight inequivalent Mg sites. In the first Mg site, Mg is bonded in a 5-coordinate geometry to five Si atoms. There are a spread of Mg–Si bond distances ranging from 2.74–3.06 Å. In the second Mg site, Mg is bonded in a 6-coordinate geometry to six Si atoms. There are a spread of Mg–Si bond distances ranging from 2.77–2.82 Å. In the third Mg site, Mg is bonded in a 6-coordinate geometry to six Si atoms. There are a spread of Mg–Si bond distances ranging frommore »« less
Materials Data on Mg4Si3 by Materials Project

Dataset The Materials Project

Mg4Si3 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are four inequivalent Mg sites. In the first Mg site, Mg is bonded in a 6-coordinate geometry to six Si atoms. There are a spread of Mg–Si bond distances ranging from 2.69–3.00 Å. In the second Mg site, Mg is bonded in a 6-coordinate geometry to six Si atoms. There are a spread of Mg–Si bond distances ranging from 2.83–3.11 Å. In the third Mg site, Mg is bonded in a 5-coordinate geometry to five Si atoms. There are a spread of Mg–Si bond distances ranging frommore »« less

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