Metal Nuclear NMR Chemical Shifts of Polynuclear Early Transition Metal Complexes with Direct Metal-Metal Bonds

[出版社版]The metal nuclear NMR chemical shift is strongly influenced by the formation of the metal-metal direct bonding in polynuclear complexes of early transition elements, Mo,W, and Nb, in addition to the factors such as the oxidation number of the matal center and the nature of the metal-ligand bond, which are dominant factors for the shielding in mononuclear metal complexes