Summary
Several new dioxomolybdenum(VI) complexes of the typecis-[MoO2LX] (where X = H2O, pyridine, or THF and LH2 = Schiff base prepared by the condensation of salicylaldehyde, 5-chlorosalicylaldehyde, 5-bromosalicylaldehyde, 5-nitrosalicylaldehyde, 3-ethoxysalicylaldehyde, 2-hydroxy-1-naphthaldehyde,o-hydroxyacetophenone ando-cresotic acid hydrazide, thiophene-2-carboxylic acid hydrazide and 2-furoic acid hydrazide) have been synthesized and characterized on the basis of elemental analysis, molecular weight, conductance, magnetic susceptibility, i.r. and electronic spectral measurements. The Schiff bases are tridentate and dibasic, and the complexes possess acis-MoO2 structure. The substitution of water by THF or pyridine (py) affects the energy difference between thev sym(OMoO) andv asym(OMoO) which is in the order: H2O > THF >py. The complexes are monomers, nonelectrolytes, diamagnetic and six-coordinate.
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Syamal, A., Maurya, M.R. Dioxomolybdenum(VI) complexes with tridentate dibasic Schiff bases derived from various hydrazides. Transition Met Chem 11, 235–238 (1986). https://doi.org/10.1007/BF00619478
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DOI: https://doi.org/10.1007/BF00619478