Nuclear magnetic resonance and structural studies of rhodium–diarylcarbene complexes
Abstract
13 C N.m.r. and single-crystal X-ray studies of [Rh(CPh2)Cl(C5H5N)]2CO, [Rh(CPh2)(π-C5H5)]2CO, and [Rh(CPh2)(π-C5H5)]2CO indicate that the CPh2 groups occupy bridging positions in these three molecules.