The solid-state structures for two complexes, 7 and 8, are reported. Complex 7 was prepared by treating Ru(OAc)(2)(Binap) with two equivalents of HBArF in toluene solution, and represents only the second solid-state structure of a Binap, complex, in which the Binap is a 6e donor to the Ru(II). The bonding is maintained in solution as shown via C-13 NMR studies. The unusual cation 8, as an SbF6- salt, arises from prolonged reaction of Ru(OAc)(2)(Binap) with wet HBF4 (and, subsequently, added HSbF6) in 1,2-dichloroethane.
Structural studies on novel Ru(II)-Binap complexes / T.J. GELDBACH, P.S. PREGOSIN, S. RIZZATO, A. ALBINATI. - In: INORGANICA CHIMICA ACTA. - ISSN 0020-1693. - 359:3(2006), pp. 962-969.
Structural studies on novel Ru(II)-Binap complexes
S. RIZZATOPenultimo
;A. ALBINATIUltimo
2006
Abstract
The solid-state structures for two complexes, 7 and 8, are reported. Complex 7 was prepared by treating Ru(OAc)(2)(Binap) with two equivalents of HBArF in toluene solution, and represents only the second solid-state structure of a Binap, complex, in which the Binap is a 6e donor to the Ru(II). The bonding is maintained in solution as shown via C-13 NMR studies. The unusual cation 8, as an SbF6- salt, arises from prolonged reaction of Ru(OAc)(2)(Binap) with wet HBF4 (and, subsequently, added HSbF6) in 1,2-dichloroethane.Pubblicazioni consigliate
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