| abstract |
The present invention relates to a silicone composition that can be crosslinked by dehydrogenative condensation between reactive ≡SiH units and ≡SiOH units and that uses an iridium catalyst complex. This catalyst complex is On the other hand, the following formula (I): (IrΣΣ ' 2 ) n {here, A) n is 1 or 2, If n is 1, Σ is a three-electron radical ligand LX; If n is 2, Σ is a one-electron radical ligand X that behaves like a three-electron ligand LX with two iridium atoms, B) Σ ′ are the same or different (preferably the same) and each represents a two-electron ligand L. } An iridium complex of The other ligand, Σ d, selected from R 2 S, R 2 O, NR 3 , carbene and organophosphorus compounds Can be obtained by reacting together. |