Syntheses,Structures and Luminescent Properties of Two Zinc Complexes Containing N-P-Acetamidobenzenesulfonyl-glycine Acid Ligand

【摘要】 Using N-P-acetamidobenzenesulfonyl-glycine acid (abbreviated as abglyH2) as a ligand,two zinc(Ⅱ) complexes [Zn(abglyH)2(bipy)2(H2O)2]n (1) and {[Zn2(abgly)2(bipy)2(H2O)2]·2(H2O)}n (2) (bipy = 4,4’-bipyridine) have been synthesized under mild conditions and characterized by IR,elemental analysis and X-ray diffraction analysis. Complex 1 is a monomeric compound,which is further assembled by intermolecular hydrogen bonds and π-π interactions into a 3-D supramolecular network. Complex 2 adopts a one-dimensional double chain structure and is further linked by hydrogen bonds to form a 2-D structure. Fluorescent analysis shows that complex 1 has an emissive maximum at 337 nm and complex 2 exhibits an emissive maximum at 339 nm in the solution state at room temperature.更多还原

【Abstract】 Using N-P-acetamidobenzenesulfonyl-glycine acid (abbreviated as abglyH2) as a ligand,two zinc(Ⅱ) complexes [Zn(abglyH)2(bipy)2(H2O)2]n (1) and {[Zn2(abgly)2(bipy)2(H2O)2]·2(H2O)}n (2) (bipy = 4,4’-bipyridine) have been synthesized under mild conditions and characterized by IR,elemental analysis and X-ray diffraction analysis. Complex 1 is a monomeric compound,which is further assembled by intermolecular hydrogen bonds and π-π interactions into a 3-D supramolecular network. Complex 2 adopts a one-dimensional double chain structure and is further linked by hydrogen bonds to form a 2-D structure. Fluorescent analysis shows that complex 1 has an emissive maximum at 337 nm and complex 2 exhibits an emissive maximum at 339 nm in the solution state at room temperature.更多还原