Design and synthesis of a 4-(2'-pyridyl)-1,2,3,5-dithiadiazolyl cobalt complex |
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Authors: | Hearns Nigel G R Preuss Kathryn E Richardson John F Bin-Salamon Sofi |
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Affiliation: | Department of Chemistry, University of Guelph, Guelph, Ontario, Canada N1G 2W1. |
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Abstract: | The 4-(2'-pyridyl)-1,2,3,5-dithiadiazolyl neutral radical 1 has been prepared for use as a spin-bearing bidentate ligand. The coordination of this ligand to bis(hexafluoroacetylacetonato)cobalt affords a thermally stable complex 2. Magnetic susceptibility measurements of the crystalline complex indicate ferromagnetic coupling between the ligand-centered spin and the unpaired electrons of the high-spin Co(II). |
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