Crystal structure of 2-({4-26-bis(pyri­din-2-yl)pyri­din-4-ylphenyl}(methyl)amino)­ethanol-κ3NN′N′′bis­(thio­cyan­ato-κN)zinc NN-di­methyl­formamide monosolvate

摘要

In the title compound, [Zn(NCS)2(C24H22N4O)]·C3H7NO, the Zn^II cation is N,N′,N′′-chelated by one 2-({4-[2,6-bis­(pyridin-2-yl)pyridin-4-yl]phen­yl}(meth­yl)amino)­ethanol ligand and coordinated by two thio­cyanate anions in a distorted N5 trigonal–bipyramidal geometry. In the mol­ecule, the three pyridine rings are approximately coplanar [maximum deviation = 0.026 (5) Å], and the mean plane of the three pyridine rings is twisted to the benzene ring with a small dihedral angle of 5.9 (2)°. In the crystal, complex mol­ecules are linked by weak C—H⋯O hydrogen bonds into supra­molecular chains propagated along [110]; π–π stacking is observed between adjacent chains [centroid–centroid distance = 3.678 (4) Å]. The di­methyl­formamide solvent mol­ecules are linked with the complex chains via weak C—H⋯O hydrogen bonds.