The Organic Supramolecular Layer C_(14)H_(10)O_5 via Hydrogen Bonds

A novel organic supramolecular complex C14H10O5 has been prepared from the reaction of flexible bridging ligand(4,4′-oxydibenzoic acid,H2oba)with Zn(NO3)2 and structurally characterized by IP,single crystal X-ray diffraction.Crystal structural analysis reveals that the complex is monoclinic,with space group P2(1)/c,a= 5.7204(14),b=27.473(7),c=14.821(4),β=90°;Z=8;R=0.0555.The crystal structure of complex is the ligand molecular.The adjacent constructure unit extended to 1-D chain in the b axis by hydrogen bonds.And the 1-D chain further extended to 2-D layers constructure van hydrogen bonding interactions along a axis.Furhtermore,the three-dimensional framework were formed through hydrogen bonding.