Akademik Veri Yönetim Sistemi
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, cilt.72, ss.1374-1382, 2016 (ESCI)
In the title complex, [Zn(C8H4NO2)(2)(C10H14N2O)(2)(H2O)(2)], the Zn-II cation, located on an inversion centre, is coordinated by two water molecules, two 4-cyanobenzoate (CB) anions and two diethylnicotinamide (DENA) ligands in a distorted N2O4 octahedral geometry. In the molecule, the dihedral angle between the planar carboxylate group and the adjacent benzene ring is 9.50 (14)degrees, while the benzene and pyridine rings are oriented at a dihedral angle of 56.99 (5)degrees. The water molecules exhibit both an intramolecular hydrogen bond [to the non-coordinating carboxylate O atom, enclosing an S(6) hydrogenbonding motif, where O center dot center dot center dot O = 2.6419 (19) angstrom] and an intermolecular hydrogen bond [to the amide carbonyl O atom, enclosing an R-2(2) (16) ring motif, where O center dot center dot center dot O = 2.827 (2) angstrom]; the latter lead to the formation of supramolecular chains propagating along the [110] direction.