biostudies-literatureZnovjyak KH2020 Marie Skłodowska-Curie Actions303-308https://www.ebi.ac.uk/biostudies/studies/S-EPMC7057386biostudies-literatureUnknown76(Pt 3)The unit cell of the title compound, [Zn(C₁₇H₁₈N₃O₄)₂]·CH₄O·C₂H₆O, contains two complex mol-ecules related by an inversion centre, plus one methanol and one ethanol solvent molecule per complex molecule. In each complex, two deprotonated pyridine aroylhydrazone ligands {3,4,5-trimeth-oxy-<i>N</i>'-[1-(pyridin-2-yl)ethyl-idene]benzohydrazide} coordinate to the Zn^II ion through the N atoms of the pyridine group and the ketamine, and, additionally, through the O atom of the enolate group. In the crystal, dimers are formed by π-π inter-actions between the planar ligand moieties, which are further connected by C⋯O and C⋯C inter-actions. The inter-molecular inter-actions were investigated using Hirshfeld surface analysis and two-dimensional fingerprint plots, revealing that the most important contributions for the crystal packing are from H⋯H (44.8%), H⋯C/C⋯H (22.2%), H⋯O/O⋯H (18.7%) and C⋯C (3.9%) inter-actions.Acta crystallographica. Section E, Crystallographic communicationsCrystal structure of the mixed methanol and ethanol solvate of bis-{3,4,5-trimeth-oxy-<i>N</i>'-[1-(pyridin-2-yl)ethyl-idene]benzohydrazidato}zinc(II).PMC7057386734322Sliva TYSeredyuk MAmirkhanov VMFritsky IOZnovjyak KfalseCrystal structure of the mixed methanol and ethanol solvate of bis-{3,4,5-trimeth-oxy-<i>N</i>'-[1-(pyridin-2-yl)ethyl-idene]benzohydrazidato}zinc(II).The unit cell of the title compound, [Zn(C₁₇H₁₈N₃O₄)₂]·CH₄O·C₂H₆O, contains two complex mol-ecules related by an inversion centre, plus one methanol and one ethanol solvent molecule per complex molecule. In each complex, two deprotonated pyridine aroylhydrazone ligands {3,4,5-trimeth-oxy-<i>N</i>'-[1-(pyridin-2-yl)ethyl-idene]benzohydrazide} coordinate to the Zn^II ion through the N atoms of the pyridine group and the ketamine, and, additionally, through the O atom of the enolate group. In the crystal, dimers are formed by π-π inter-actions between the planar ligand moieties, which are further connected by C⋯O and C⋯C inter-actions. The inter-molecular inter-actions were investigated using Hirshfeld surface analysis and two-dimensional fingerprint plots, revealing that the most important contributions for the crystal packing are from H⋯H (44.8%), H⋯C/C⋯H (22.2%), H⋯O/O⋯H (18.7%) and C⋯C (3.9%) inter-actions.2020-01-01T00:00:00Z2020 Mar2024-12-03T22:50:23.789Z2020-05-22T13:16:42ZS-EPMC70573863214886510.1107/S2056989020000857