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ORGANOMETALLIC CATALYST [1 record]

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Record 1 1996-11-21

English

Subject field(s)
  • Chemical Engineering
CONT

Organometallic complex catalysts tend to be highly active, specific, and selective, and may resist poisoning better than heterogeneous systems. The catalytic center may have two metal sites. Organometallic catalysts have a central transition-metal atom or ion bonded to molecules known as ligands which form a polyhedron around the metal. The nature of the metal and ligands critically influences the electronic structure of the complex. The coordination bonding properties of the metal are a key feature of the catalytic complexes. Important reactions of catalyst complexes are ligand exchange, oxidative addition, and the insertion reaction.

French

Domaine(s)
  • Génie chimique

Spanish

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