Abstract
Eight isostructural polymeric coordination compounds of the general formula [Ln(DMF)(H2O)4][Ln(DMF)2(H2O)4][M4Te4(CN)12]·DMF·nH2O (Ln = Er, Ho, Gd, or Sm; M = W or Mo) were prepared for the first time by evaporation in air of aqueous solutions containing the cuboidal telluride anionic complex of tungsten [W4Te4(CN)12]6– or molybdenum [Mo4Te4(CN)12]7–, lanthanide chlorides, and dimethylformamide. The resulting polymeric coordination complexes with layered structures were characterized by X-ray diffraction analysis and IR spectra. The magnetic susceptibilities of the gadolinium complexes were measured.
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