Materials Data on ZnHg4Te5 by Materials Project

doi:10.17188/1748507

Title: Materials Data on ZnHg4Te5 by Materials Project

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Abstract

Hg4ZnTe5 is Lavarevi\'{c}ite-like structured and crystallizes in the trigonal R3m space group. The structure is three-dimensional. there are four inequivalent Hg2+ sites. In the first Hg2+ site, Hg2+ is bonded to four Te2- atoms to form HgTe4 tetrahedra that share corners with three equivalent ZnTe4 tetrahedra and corners with nine HgTe4 tetrahedra. There are one shorter (2.87 Å) and three longer (2.88 Å) Hg–Te bond lengths. In the second Hg2+ site, Hg2+ is bonded to four Te2- atoms to form corner-sharing HgTe4 tetrahedra. There are one shorter (2.85 Å) and three longer (2.87 Å) Hg–Te bond lengths. In the third Hg2+ site, Hg2+ is bonded to four Te2- atoms to form corner-sharing HgTe4 tetrahedra. All Hg–Te bond lengths are 2.86 Å. In the fourth Hg2+ site, Hg2+ is bonded to four Te2- atoms to form HgTe4 tetrahedra that share corners with three equivalent ZnTe4 tetrahedra and corners with nine HgTe4 tetrahedra. There are three shorter (2.88 Å) and one longer (2.89 Å) Hg–Te bond lengths. Zn2+ is bonded to four Te2- atoms to form ZnTe4 tetrahedra that share corners with six HgTe4 tetrahedra and corners with six equivalent ZnTe4 tetrahedra. There are one shorter (2.70 Å) and three longer (2.80more »« less

Authors:: The Materials Project

Publication Date:: Sun May 03 00:00:00 EDT 2020

Other Number(s):: mp-1215660

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; ZnHg4Te5; Hg-Te-Zn

OSTI Identifier:: 1748507

DOI:: https://doi.org/10.17188/1748507

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                    The Materials Project. Materials Data on ZnHg4Te5 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1748507.

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                    The Materials Project. Materials Data on ZnHg4Te5 by Materials Project.  United States.  doi:https://doi.org/10.17188/1748507

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                    The Materials Project. 2020.  
"Materials Data on ZnHg4Te5 by Materials Project".  United States.  doi:https://doi.org/10.17188/1748507.  https://www.osti.gov/servlets/purl/1748507. Pub date:Sun May 03 00:00:00 EDT 2020

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@article{osti_1748507,

  title        = {Materials Data on ZnHg4Te5 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Hg4ZnTe5 is Lavarevi\'{c}ite-like structured and crystallizes in the trigonal R3m space group. The structure is three-dimensional. there are four inequivalent Hg2+ sites. In the first Hg2+ site, Hg2+ is bonded to four Te2- atoms to form HgTe4 tetrahedra that share corners with three equivalent ZnTe4 tetrahedra and corners with nine HgTe4 tetrahedra. There are one shorter (2.87 Å) and three longer (2.88 Å) Hg–Te bond lengths. In the second Hg2+ site, Hg2+ is bonded to four Te2- atoms to form corner-sharing HgTe4 tetrahedra. There are one shorter (2.85 Å) and three longer (2.87 Å) Hg–Te bond lengths. In the third Hg2+ site, Hg2+ is bonded to four Te2- atoms to form corner-sharing HgTe4 tetrahedra. All Hg–Te bond lengths are 2.86 Å. In the fourth Hg2+ site, Hg2+ is bonded to four Te2- atoms to form HgTe4 tetrahedra that share corners with three equivalent ZnTe4 tetrahedra and corners with nine HgTe4 tetrahedra. There are three shorter (2.88 Å) and one longer (2.89 Å) Hg–Te bond lengths. Zn2+ is bonded to four Te2- atoms to form ZnTe4 tetrahedra that share corners with six HgTe4 tetrahedra and corners with six equivalent ZnTe4 tetrahedra. There are one shorter (2.70 Å) and three longer (2.80 Å) Zn–Te bond lengths. There are five inequivalent Te2- sites. In the first Te2- site, Te2- is bonded to four Hg2+ atoms to form corner-sharing TeHg4 tetrahedra. In the second Te2- site, Te2- is bonded to four Hg2+ atoms to form corner-sharing TeHg4 tetrahedra. In the third Te2- site, Te2- is bonded to four Hg2+ atoms to form corner-sharing TeHg4 tetrahedra. In the fourth Te2- site, Te2- is bonded to one Hg2+ and three equivalent Zn2+ atoms to form corner-sharing TeZn3Hg tetrahedra. In the fifth Te2- site, Te2- is bonded to three equivalent Hg2+ and one Zn2+ atom to form corner-sharing TeZnHg3 tetrahedra.},

  doi          = {10.17188/1748507},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Sun May 03 00:00:00 EDT 2020},

  month        = {Sun May 03 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1748507

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