Bozkurt, NihatTunç, TuncayÇaylak Delibaş, NagihanNecefoglu, HacaliHökelek, Tuncer13.07.20192019-07-1613.07.20192019-07-1620131600-5368https://dx.doi.org/10.1107/S160053681301965Xhttps://hdl.handle.net/20.500.12451/2671In the crystal of the title CdII polymeric complex, [Cd(C7H4ClO2)2(C10H14N2O)(H2O)] n , the CdII cation is chelated by two chlorobenzoate anions and coordinated by two N,N-diethylnicotinamide (DENA) ligands and one water molecule in a distorted NO6 pentagonal-bipyramidal geometry. The CdII cations are bridged by the pyridine N atom and carbonyl O atom of the DENA ligand to form a polymeric chain running along the b axis. Intermolecular O - H?O hydrogen bonds between coordinating water molecules and carboxylate groups link adjacent chains into layers parallel to the bc plane. ?-? contacts between benzene rings [shortest centroid-centroid distance = 3.912 (2) Å] further stabilizes the crystal structure. In the molecule, weak C - H?O hydrogen bonds occur between the pyridine ring and carboxylate groups; the dihedral angles between the carboxylate groups and adjacent benzene rings are 4.6 (3) and 12.8 (3)°, while the benzene rings are oriented at a dihedral angle of 1.89 (13)°.eninfo:eu-repo/semantics/openAccessData-to-Parameter Ratio = 20.0Mean?(C - C) = 0.006 A °Rfactor = 0.046Single-Crystal X-ray StudyT = 296 KwRfactor = 0.093Article69846646710.1107/S160053681301965XN/A