摘 要: | A definition of metal vector was given to coordinatively unsaturated metals or asymmetrically coordinated metal complexes in which the metal center is partly blocked by inert chelating ligand(s), thus possess specific reactivity and directionality, such as cis-coordinated square Pd(II) or Pt(II) complexes. Metal vectors have been extensively used in coordination catalysis and molecular assembly. In 1990, Fujita 1] first demonstrated the utility of cis-coordinated square Pd(II) or Pt(II) …
|