摘要
Two new complexes[Zn(nph)(bix)]n·nH2O(1)and[Zn(nba)2(bix)]n(2)(H2nph=4-nitrophthalic acid,Hnba=4-nitrobenzoic acid,bix=1,4-bis(imidazol-1-yl)-benzene)have been hydrothermally synthesized and structurally characterized by elemental analysis,IR spectrum,fluorescence spectrum,single-crystal and power X-ray diffraction.Complex 1 exhibits a three-dimensional(3D)framework,which is stabilized through C–H…O hydrogen bonds andπ-πstacking interactions.Complex 2 shows a zero-dimensional structure,which is further extended into a three-dimensional supramolecular structure through C–H…O and C–H…N hydrogen bonding interactions.
基金
the Science and Technology Development Plan of Jilin Province(2015052006JH)
Graduate Innovation Program of Jilin Normal University(201939)。
