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DOE OSTI · 1747433

Materials Data on MgMnTe2 by Materials Project

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Abstract

MgMnTe2 is Chalcopyrite-like structured and crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. Mg2+ is bonded to four equivalent Te2- atoms to form MgTe4 tetrahedra that share corners with four equivalent MgTe4 tetrahedra and corners with eight equivalent MnTe4 tetrahedra. All Mg–Te bond lengths are 2.82 Å. Mn2+ is bonded to four equivalent Te2- atoms to form MnTe4 tetrahedra that share corners with four equivalent MnTe4 tetrahedra and corners with eight equivalent MgTe4 tetrahedra. All Mn–Te bond lengths are 2.75 Å. Te2- is bonded to two equivalent Mg2+ and two equivalent Mn2+ atoms to form corner-sharing TeMg2Mn2 tetrahedra.

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36 MATERIALS SCIENCEcrystal structureMg-Mn-TeMgMnTe2

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2020-05-03. Materials Data on MgMnTe2 by Materials Project. https://doi.org/10.17188/1747433

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