Materials Data on Hg3(SI)2 by Materials Project

doi:10.17188/1204387

Title: Materials Data on Hg3(SI)2 by Materials Project

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Abstract

Hg3S2I2 crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. there are three inequivalent Hg2+ sites. In the first Hg2+ site, Hg2+ is bonded in a 4-coordinate geometry to two equivalent S2- and two equivalent I1- atoms. Both Hg–S bond lengths are 2.48 Å. Both Hg–I bond lengths are 3.18 Å. In the second Hg2+ site, Hg2+ is bonded in a 6-coordinate geometry to two equivalent S2- and four I1- atoms. Both Hg–S bond lengths are 2.45 Å. There are a spread of Hg–I bond distances ranging from 3.19–3.78 Å. In the third Hg2+ site, Hg2+ is bonded in a 5-coordinate geometry to two equivalent S2- and three I1- atoms. Both Hg–S bond lengths are 2.47 Å. There are a spread of Hg–I bond distances ranging from 3.08–3.69 Å. S2- is bonded in a distorted trigonal non-coplanar geometry to three Hg2+ atoms. There are three inequivalent I1- sites. In the first I1- site, I1- is bonded in a 3-coordinate geometry to four Hg2+ atoms. In the second I1- site, I1- is bonded in a 2-coordinate geometry to four equivalent Hg2+ atoms. In the third I1- site, I1- is bonded in a 6-coordinate geometry to six Hg2+ atoms.

Authors:: The Materials Project

Publication Date:: 2020-07-15

Other Number(s):: mp-29956

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; Hg3(SI)2; Hg-I-S

OSTI Identifier:: 1204387

DOI:: https://doi.org/10.17188/1204387

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                    The Materials Project. Materials Data on Hg3(SI)2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1204387.

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                    The Materials Project. Materials Data on Hg3(SI)2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1204387

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                    The Materials Project. 2020.  
"Materials Data on Hg3(SI)2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1204387.  https://www.osti.gov/servlets/purl/1204387. Pub date:Wed Jul 15 00:00:00 EDT 2020

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@article{osti_1204387,

  title        = {Materials Data on Hg3(SI)2 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Hg3S2I2 crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. there are three inequivalent Hg2+ sites. In the first Hg2+ site, Hg2+ is bonded in a 4-coordinate geometry to two equivalent S2- and two equivalent I1- atoms. Both Hg–S bond lengths are 2.48 Å. Both Hg–I bond lengths are 3.18 Å. In the second Hg2+ site, Hg2+ is bonded in a 6-coordinate geometry to two equivalent S2- and four I1- atoms. Both Hg–S bond lengths are 2.45 Å. There are a spread of Hg–I bond distances ranging from 3.19–3.78 Å. In the third Hg2+ site, Hg2+ is bonded in a 5-coordinate geometry to two equivalent S2- and three I1- atoms. Both Hg–S bond lengths are 2.47 Å. There are a spread of Hg–I bond distances ranging from 3.08–3.69 Å. S2- is bonded in a distorted trigonal non-coplanar geometry to three Hg2+ atoms. There are three inequivalent I1- sites. In the first I1- site, I1- is bonded in a 3-coordinate geometry to four Hg2+ atoms. In the second I1- site, I1- is bonded in a 2-coordinate geometry to four equivalent Hg2+ atoms. In the third I1- site, I1- is bonded in a 6-coordinate geometry to six Hg2+ atoms.},

  doi          = {10.17188/1204387},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {7}

}

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DOI: https://doi.org/10.17188/1204387

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