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合成并通过单晶衍射表征了配合物[Cd(L)(H2O)(NO3)2](1)和[Cd(L)I2]·CH3OH(2)(L=喹啉-8-甲醛对羟基苯甲酰腙)。单晶衍射结果表明,在配合物1中,Cd(Ⅱ)分别与1个三齿配位的酰腙配体,1个水分子,1个单齿配位和1个双齿配位的硝酸根配位,从而拥有单帽三棱柱配位构型。然而,配合物2中,Cd髤离子采取扭曲的四方锥配位构型,与来自配体L的N2O电子供体以及2个碘离子配位。此外还详细研究了配合物1和2的热稳定性及荧光性质。
The complexes [Cd (L) (H2O) (NO3) 2] (1) and [Cd (L) I2] · CH3OH (2) were synthesized and characterized by single crystal diffraction Benzoyl hydrazone). The results of single crystal diffraction show that in the complex 1, Cd (Ⅱ) complexes with one tridentate acyl hydrazone ligand, one water molecule, one monodentate coordination and one bidentate coordination nitric acid Root coordination, which has a single cap triangular prism coordination configuration. However, in complex 2, Cd 髤 ions adopt a distorted tetragonal pyramid coordination structure, and coordinate with N2O electron donor from ligand L and two iodide ions. In addition, the thermal stability and fluorescence properties of complexes 1 and 2 were studied in detail.