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DOE OSTI · 1738308

Materials Data on ZnHgTe2 by Materials Project

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Abstract

HgZnTe2 is Lavarevi\'{c}ite-like structured and crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. Hg2+ is bonded to four equivalent Te2- atoms to form HgTe4 tetrahedra that share corners with four equivalent HgTe4 tetrahedra and corners with eight equivalent ZnTe4 tetrahedra. All Hg–Te bond lengths are 2.86 Å. Zn2+ is bonded to four equivalent Te2- atoms to form ZnTe4 tetrahedra that share corners with four equivalent ZnTe4 tetrahedra and corners with eight equivalent HgTe4 tetrahedra. All Zn–Te bond lengths are 2.70 Å. Te2- is bonded to two equivalent Hg2+ and two equivalent Zn2+ atoms to form corner-sharing TeZn2Hg2 tetrahedra.

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36 MATERIALS SCIENCEcrystal structureHg-Te-ZnZnHgTe2

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2020-05-02. Materials Data on ZnHgTe2 by Materials Project. https://doi.org/10.17188/1738308

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