H-1 NMR spectra and crystal structure of the nickel(II) complex with ethyl 5,5-dimethyl-2,4-dioxohexanoate aroylhydrazones

摘要

Nickel(II) complexes NiL (n) a (TM) NH3 (n = 1-5) with the products of condensation of ethyl 5,5-dimethyl-2,4-dioxohexanoate with aromatic acid hydrazides (H2L1-H2L5) were synthesized. The complexes were studied by elemental analysis and IR and H-1 NMR spectroscopy. The structure of the complex NiL1 a (TM) NH3 was determined by X-ray diffraction (CIF file CCDC no. 1057268).