摘要
Two complexes,Co（Hbim）2（NCS）2（Hbim=benzimidazole）（1） and [Cu（Hbzt）SCN]n（Hbzt=benzothiazole） （2） were synthesized by the same synthesis method and characterized by elemental analysis,infrared spectroscopy（IR）,thermogravimetric analysis（TGA）,X-ray powder diffraction（XRPD） and single-crystal X-ray diffraction.The results from the single-crystal X-ray diffraction indicate that complex 1 is zero-dimensional（0D） framework and complex 2 is 2-dimensional（2D） framework.In complex 2,the 3-dimensional（3D） supermolecular architecture was built up by means of π-π stacking interaction,and two helical chains existed in its structure.The luminescence properties and the magnetic properties of the two complexes were investigated.
Two complexes,Co（Hbim）2（NCS）2（Hbim=benzimidazole）（1） and [Cu（Hbzt）SCN]n（Hbzt=benzothiazole） （2） were synthesized by the same synthesis method and characterized by elemental analysis,infrared spectroscopy（IR）,thermogravimetric analysis（TGA）,X-ray powder diffraction（XRPD） and single-crystal X-ray diffraction.The results from the single-crystal X-ray diffraction indicate that complex 1 is zero-dimensional（0D） framework and complex 2 is 2-dimensional（2D） framework.In complex 2,the 3-dimensional（3D） supermolecular architecture was built up by means of π-π stacking interaction,and two helical chains existed in its structure.The luminescence properties and the magnetic properties of the two complexes were investigated.
基金
Supported by the National Natural Science Foundation of China（Nos.20971014,21271024）,the Natural Science Foundation of Beijing City,China（No.2112037） and the Science and Technology Supported Planning Project of Hebei Province,China（No.12215117D）.
