W. Yu-jie
2011
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Journal
Applied Chemical Industry
Abstract
Complexes of new acylhydrazone 5-bromo-2-hydroxyphenyl-(methyl) methylene-4-hydroxybenzohydrazide pyridinenickel(II)(CCDC:816141) was synthesized from the reaction of 5-bomo-2-hydroxyphenyl-(methyl)methylene-4-hydroxybenzohydrazide with pyridine and nickel chloride.The compound was characterized by elemental analysis and the crystal structure was determined by X-ray single crystal diffraction.The crystal belongs to the monoclinic system with space group C2/c,with a=3.272(2) nm,b=0.622 7(4) nm,c=2.301 6(15) nm,β=122.06(4)o,V=3.974(4) nm3,Z=8,Dc=1.624 mg/m3.The antibacterial experiments indicate that they have antibacterial activity to E.Co-li,S.aureus,B.subtilis and the complex has higher activity than the ligand.