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DOE OSTI · 1744995

Materials Data on Cd2TeSe by Materials Project

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Abstract

Cd2TeSe is Chalcopyrite-like structured and crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. Cd2+ is bonded to two equivalent Te2- and two equivalent Se2- atoms to form corner-sharing CdTe2Se2 tetrahedra. Both Cd–Te bond lengths are 2.84 Å. Both Cd–Se bond lengths are 2.72 Å. Te2- is bonded to four equivalent Cd2+ atoms to form TeCd4 tetrahedra that share corners with four equivalent TeCd4 tetrahedra and corners with eight equivalent SeCd4 tetrahedra. Se2- is bonded to four equivalent Cd2+ atoms to form SeCd4 tetrahedra that share corners with four equivalent SeCd4 tetrahedra and corners with eight equivalent TeCd4 tetrahedra.

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36 MATERIALS SCIENCECd-Se-TeCd2TeSecrystal structure

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2020-05-03. Materials Data on Cd2TeSe by Materials Project. https://doi.org/10.17188/1744995

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