Abstract

8-Hydroxyquinoline-2-carbaldehyde-(4'-hydroxyphenylacetyl) hydrazine (HL) and Its complexes ([Cd(L)2·CH3CH2OH·8H2O] (1), [Cd(HL)2][CdCl4]·3CH3CH2OH·2H2O] (2) were synthesized from 8-hydroxyquinoline-2-carbaldehyde and 2-(4-hydroxyphenyl)acetohydrazide as starting materials. The structures of two complexes have been characterized by single crystal X-ray diffraction, elemental analysis and Fourier transform infrared spectroscopy. X-ray diffraction analysis shows that both of complexes 1 and 2 crystallized in triclinic space group Pī. Also, the fluorescence properties of complex were studied by UV-Vis absorption by fluorescence spectroscopy, and the thermal stability was investigated by thermogravimetric analysis.

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