Materials Data on MgSi by Materials Project

doi:10.17188/1740351

Title: Materials Data on MgSi by Materials Project

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Abstract

MgSi crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are six inequivalent Mg sites. In the first Mg site, Mg is bonded in a 12-coordinate geometry to four Mg and eight Si atoms. There are a spread of Mg–Mg bond distances ranging from 2.86–3.10 Å. There are a spread of Mg–Si bond distances ranging from 2.71–3.09 Å. In the second Mg site, Mg is bonded in a 12-coordinate geometry to four Mg and six Si atoms. There are a spread of Mg–Mg bond distances ranging from 2.94–3.00 Å. There are a spread of Mg–Si bond distances ranging from 2.83–3.21 Å. In the third Mg site, Mg is bonded in a 12-coordinate geometry to two equivalent Mg and seven Si atoms. There are one shorter (3.02 Å) and one longer (3.07 Å) Mg–Mg bond lengths. There are a spread of Mg–Si bond distances ranging from 2.84–3.07 Å. In the fourth Mg site, Mg is bonded in a 12-coordinate geometry to four Mg and eight Si atoms. There are one shorter (2.94 Å) and one longer (3.03 Å) Mg–Mg bond lengths. There are a spread of Mg–Si bond distances ranging from 2.72–3.08 Å. In the fifth Mg site,more »« less

Authors:: The Materials Project

Publication Date:: Mon May 04 00:00:00 EDT 2020

Other Number(s):: mp-1073733

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; MgSi; Mg-Si

OSTI Identifier:: 1740351

DOI:: https://doi.org/10.17188/1740351

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                    The Materials Project. Materials Data on MgSi by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1740351.

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                    The Materials Project. Materials Data on MgSi by Materials Project.  United States.  doi:https://doi.org/10.17188/1740351

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                    The Materials Project. 2020.  
"Materials Data on MgSi by Materials Project".  United States.  doi:https://doi.org/10.17188/1740351.  https://www.osti.gov/servlets/purl/1740351. Pub date:Mon May 04 00:00:00 EDT 2020

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@article{osti_1740351,

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

  author       = {The Materials Project},

  abstractNote = {MgSi crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are six inequivalent Mg sites. In the first Mg site, Mg is bonded in a 12-coordinate geometry to four Mg and eight Si atoms. There are a spread of Mg–Mg bond distances ranging from 2.86–3.10 Å. There are a spread of Mg–Si bond distances ranging from 2.71–3.09 Å. In the second Mg site, Mg is bonded in a 12-coordinate geometry to four Mg and six Si atoms. There are a spread of Mg–Mg bond distances ranging from 2.94–3.00 Å. There are a spread of Mg–Si bond distances ranging from 2.83–3.21 Å. In the third Mg site, Mg is bonded in a 12-coordinate geometry to two equivalent Mg and seven Si atoms. There are one shorter (3.02 Å) and one longer (3.07 Å) Mg–Mg bond lengths. There are a spread of Mg–Si bond distances ranging from 2.84–3.07 Å. In the fourth Mg site, Mg is bonded in a 12-coordinate geometry to four Mg and eight Si atoms. There are one shorter (2.94 Å) and one longer (3.03 Å) Mg–Mg bond lengths. There are a spread of Mg–Si bond distances ranging from 2.72–3.08 Å. In the fifth Mg site, Mg is bonded in a 12-coordinate geometry to six Mg and six Si atoms. There are a spread of Mg–Si bond distances ranging from 2.85–3.04 Å. In the sixth Mg site, Mg is bonded in a 12-coordinate geometry to two equivalent Mg and eight Si atoms. There are a spread of Mg–Si bond distances ranging from 2.80–2.91 Å. There are six inequivalent Si sites. In the first Si site, Si is bonded in a 8-coordinate geometry to seven Mg and one Si atom. The Si–Si bond length is 2.56 Å. In the second Si site, Si is bonded in a 11-coordinate geometry to eight Mg and three Si atoms. There are a spread of Si–Si bond distances ranging from 2.76–2.92 Å. In the third Si site, Si is bonded in a 9-coordinate geometry to six Mg and four Si atoms. The Si–Si bond length is 2.69 Å. In the fourth Si site, Si is bonded in a 4-coordinate geometry to six Mg and three Si atoms. The Si–Si bond length is 2.79 Å. In the fifth Si site, Si is bonded in a 10-coordinate geometry to eight Mg and two Si atoms. The Si–Si bond length is 2.56 Å. In the sixth Si site, Si is bonded in a 9-coordinate geometry to eight Mg and one Si atom.},

  doi          = {10.17188/1740351},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Mon May 04 00:00:00 EDT 2020},

  month        = {Mon May 04 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1740351

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