NI-61 NMR-SPECTROSCOPY OF DICARBONYLNICKEL AND TRICARBONYLNICKEL COMPLEXES
Academic Article
Overview
Research
Identity
Additional Document Info
Other
View All
Overview
abstract
Di and tricarbonylnickel phosphine complexes (22) were prepared and their liquidstate 61Ni NMR spectra were recorded with the use of special solenoid glass sample tubes and a solenoid probehead, which are described. The acquired chemical shifts (61Ni), linewidths v1/2(Ni), relaxation times T1 and coupling constants 1J(61Ni,31P) are discussed with reference to the electronegativity of the substituents at the phosphine ligands and the Tolman angle of the latter. Copyright 1995 John Wiley & Sons Ltd.