摘要:
The reactions of K[(CF3)(3)BNC] and K[(CF3)(3)BCN] with (PPh3)(3)RhCl in ethanol resulted in the rhodium(I) complexes (PPh3)(3)RhNCB(CF3)(3) and (PPh3)(3)RhCNB(CF3)(3), respectively. Their N-15-labeled isotopomers were synthesized from the corresponding borate anions. The complexes were characterized by UV, Raman, and multi-NMR spectroscopy, and the crystal structures were obtained. The spectroscopic and structural data are compared to those of the potassium borates and to related rhodium(I) complexes.