The formation of a new class of I(III) compound is reported; an N,N' chelated iodine cation ([bpy-ICl2](+); bpy = 2,2'-bipyridine). The complex is obtained as an [ICl4](-) salt and is formed via simple reaction of bpy with ICl3. The compound is relatively unstable, but may be stored as a solid and is shown to be competent in the oxidative chlorination of Au(I)-NHC complexes.
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A novel cadmium(II) complex of bipyridine derivative: synthesis, X-ray crystal structure, DNA-binding and antibacterial activities.
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Institute of Physics of the Czech Academy of Sciences, Prague, Czech Republic.
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