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DOE OSTI · 1207948

Materials Data on Zn(CrS2)2 by Materials Project

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Abstract

ZnCr2S4 is Spinel structured and crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Cr3+ is bonded to six equivalent S2- atoms to form CrS6 octahedra that share corners with six equivalent ZnS4 tetrahedra and edges with six equivalent CrS6 octahedra. All Cr–S bond lengths are 2.41 Å. Zn2+ is bonded to four equivalent S2- atoms to form ZnS4 tetrahedra that share corners with twelve equivalent CrS6 octahedra. The corner-sharing octahedral tilt angles are 58°. All Zn–S bond lengths are 2.36 Å. S2- is bonded to three equivalent Cr3+ and one Zn2+ atom to form a mixture of distorted corner and edge-sharing SZnCr3 trigonal pyramids.

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36 MATERIALS SCIENCECr-S-Zncrystal structureZn(CrS2)2

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2020-07-16. Materials Data on Zn(CrS2)2 by Materials Project. https://doi.org/10.17188/1207948

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