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Five-Coordinate Silicon(II) Compounds with Si–M Bonds (M = Cr, Mo, W, Fe): Bis[N,N-diisopropyl-benzamidinato(–)]silicon(II) as a Ligand in Transition-Metal Complexes

Konstantin Junold, Johannes A. Baus, Christian Burschka, Thomas Vent-Schmidt, Sebastian Riedel, Reinhold Tacke— 2013

Reaction of the donor-stabilized silylene 1 with [Cr(CO)6], [Mo(CO)6], [W(CO)6], or [Fe(CO)5] leads to the formation of the transition-metal silylene complexes 2−5, which contain five-coordinate silicon(II) moieties with Si−M bonds (M = Cr, Mo, W, Fe). These compounds were characterized by NMR spectroscopic studies in the solid state and in solution and by crystal structure analyses. According to computational studies, the Si−M bonds are best described as single bonds.

TitelFive-Coordinate Silicon(II) Compounds with Si–M Bonds (M = Cr, Mo, W, Fe): Bis[N,N-diisopropyl-benzamidinato(–)]silicon(II) as a Ligand in Transition-Metal Complexes
VerfasserKonstantin Junold, Johannes A. Baus, Christian Burschka, Thomas Vent-Schmidt, Sebastian Riedel, Reinhold Tacke
Datum2013
Kennung10.1021/ic401954e
Quelle/n
Erschienen inInorg. Chem. 2013, 52, 11593-11599
Spracheeng
ArtText