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DOE OSTI · 1198805

Materials Data on Cd(InSe2)2 by Materials Project

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Abstract

CdIn2Se4 is Spinel structured and crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Cd2+ is bonded to four equivalent Se2- atoms to form CdSe4 tetrahedra that share corners with twelve equivalent InSe6 octahedra. The corner-sharing octahedral tilt angles are 58°. All Cd–Se bond lengths are 2.70 Å. In3+ is bonded to six equivalent Se2- atoms to form InSe6 octahedra that share corners with six equivalent CdSe4 tetrahedra and edges with six equivalent InSe6 octahedra. All In–Se bond lengths are 2.79 Å. Se2- is bonded to one Cd2+ and three equivalent In3+ atoms to form a mixture of distorted edge and corner-sharing SeCdIn3 trigonal pyramids.

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36 MATERIALS SCIENCECd(InSe2)2Cd-In-Secrystal structure

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2020-07-18. Materials Data on Cd(InSe2)2 by Materials Project. https://doi.org/10.17188/1198805

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