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Three complexes [AMP][Ni(mnt)2]·CH3CN(1, AMP = 1-(9-anthrylmethyl)pyridinium), [DPI]2[Ni(mnt)2]I(2, DPI = diphenyliodonium) and [DD][Ni(mnt)2]2·2H2O(3, DD = dimethylenediamine) have been prepared and characterized by elemental analyses and IR spectroscopy. X-ray diffraction studies show that three complexes crystallize in the same triclinic space group P1, and anionic accumulations are formed in a column shape. The results show that different counter-cations could induce versatile anionic stacks. The structures of three complexes exhibit rich hydrogen bonding interactions. In addition, UV-VIS properties of them are also investigated.
Three complexes [AMP] [Ni (mnt) 2] · CH 3 CN (1, AMP = 1- (9-anthrylmethyl) pyridinium), [DPI] 2 [Ni (mnt) 2] DD] [Ni (mnt) 2] 2 · 2H2O (3, DD = dimethylenediamine) have been prepared and characterized by elemental analyzes and IR spectroscopy. X-ray diffraction studies show that three complexes crystallize in the same triclinic space group P1, and anionic accumulations are formed in a column shape. The results show that different counter-cations could induce versatile anionic stacks. The structures of three complexes exhibit rich hydrogen bonding interactions. In addition, UV-VIS properties of them are also investigated.