Characterisation of mixed crystals in the system Cu₂MnxCo₁-xGeS₄ and investigations of the tetrahedra volumes

URN to cite this document:: urn:nbn:de:bvb:355-epub-116832
DOI to cite this document:: 10.5283/epub.11683

Bernert, Thomas ; Pfitzner, Arno

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Date of publication of this fulltext: 24 Mar 2010 07:07

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Abstract

In a series of investigations on normal tetrahedral compounds we present mixed crystals in the System Cu2MnxCo1-xGeS4 (0 < x < 1) and an inspection of their tetrahedra volumes. Cu2Co-GeS4 crystallizes tetragonal in a stannite type structure, Cu2Mn-GeS4 crystallizes orthorhombic in the wurtzstannite structure type. The crystal structures Of Cu2CoGeS4 and Cu2Mn0.68Co0.32GeS4 were refined from ...