Structural chemistry of dihalogenopalladium(II) and platinum(II) complexes of heteroleptic N,S- and N,Se-donor ligands based on the 2-organochalcogenomethylpyridine motif - Jones, Roderick C.; Canty, Allan J.; Gardiner, Michael G.; Tolhurst, Vicki-Anne (Inorganica Chimica Acta, 2011)