Guanidine anions as chelating ligands; syntheses and crystal structures of [Rh(η-C 5 Me 5 ){η 2 -(NPh) 2 CNHPh}Cl] and [Ru(η-MeC 6 H 4 Pr i -p)-{η 2 -(NPh) 2 CNHPh}Cl]
1996; Royal Society of Chemistry; Issue: 13 Linguagem: Inglês
10.1039/dt9960002839
ISSN2050-5671
AutoresPhilip J. Bailey, L.A. Mitchell, Simon Parsons,
Tópico(s)Synthesis and characterization of novel inorganic/organometallic compounds
ResumoTreatment of the chloro-bridged dimers [{Rh(η-C5Me5)Cl2}2] and [{Ru(η-MeC6H4Pri-p)Cl2}2] with 1,2,3-triphenylguanidine in toluene solution led to the formation of [Rh(η-C5Me5){η2-(NPh)2CNHPh}Cl]1 and [Ru(η-MeC6H4Pri-p){η2-(NPh)2CNHPh}Cl]2 respectively. These represent the first examples of complexes containing guanidine anions as chelating ligands. Crystal structure analyses of both complexes have been performed.
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