Zheng Chang-zheng
2012
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Journal
Materials review
Abstract
A compound of 5-bromo-2-hydroxyphenyl ethyl ketone-2-hydroxy-benzoyl hydrazone was synthesized through the reaction of 5-bromo-2-hydroxyphenyl ethyl ketone with 2-hydroxy benzoyl hydrazine and ethanol.The complex(C15H11N2O3Br)Cu(C5H5N) was hydrothermal synthesized through the reaction of the hydrazone with pyridine and copper chloride.It was characterized by means of elemental analysis and X-ray single crystal diffraction.The crystal belongs to the monoclinic system with space group P21/c,with a=0.98929(19) nm,b=2.4177(5) nm,c=0.78755(16) nm,β=97.285(4)°,V=1.8685(6) nm3,Dc=1.745mg/m3,F(000)=984.Fluorescence spectra show that both the ligand and complexes have the fluorescence,the complex at 360.0~410.0nm in the fluorescence intensity are enhanced.