SEARCH Articles Figures Tables Complexation by metals Complexes selectivity Complexes specific Format selection Formates, metalated Formation of Metal Complexes Metal complexes, formation Metal formate Metal specificity Metal specifity Metalation selectivity Metals, formation SPECIFIC METALS Selection general Selective metallization Selectivity and Specificity Selectivity-complex formation Specific selectivity Specifications general The General, Selective, and Specific The formation of complexes