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在水热条件下,以2-(4-吡啶基)-1H-咪唑-4,5-二羧酸(H3PIDC)和1,10-菲咯啉衍生物为混合配体合成了2个镉(Ⅱ)配合物{[Cd3(HPIDC)3(DPPZ)3]·7H2O}n(1)和[Cd(HPIDC)(Imphen)(H2O)]2(2)(DPPZ=二吡啶并[3,2-a∶2′,3′-c]吩嗪;Imphen=咪唑并[4,5-f][1,10]菲咯啉),利用元素分析、红外光谱以及单晶X-射线衍射表征其结构。分析表明配合物1和2分别为一维链状与零维结构。此外,2个配合物展示了优良的热稳定性及光致发光特性。
Under hydrothermal conditions, two cadmium compounds were synthesized using 2- (4-pyridyl) -1H-imidazole-4,5-dicarboxylic acid (H3PIDC) and 1,10-phenanthroline derivatives II) (2) DPPZ = dipyrido [3,2 (2)) complexes of [Cd3 (HPIDC) 3 (DPPZ) 3] · 7H2O} n Imphen = imidazo [4,5-f] [1,10] phenanthroline), which was characterized by elemental analysis, infrared spectroscopy and single crystal X-ray diffraction structure. The results show that complexes 1 and 2 are one-dimensional chain and zero-dimensional structure respectively. In addition, the two complexes show excellent thermal stability and photoluminescence properties.