A route to η2-alkyne complexes of vanadium(I): Crystal structure of trans-[IV(CO)2(PMe2Ph)2(2-butyne)]
摘要:
The reaction between [V(CO)(6)](-), halogens, phosphines and alkynes yields the complexes trans-[HaIV(CO)(2)(PR(3))(2)(alkyne)], which have been characterized by IR and multinuclear NMR spectroscopy. The structure of the title compound has been determined by a single crystal X-diffraction study.