The title compound,C18H14N2O2,was synthesized by the reaction of 2-hydroxybenzoylhydrazine with naphthaldehyde in ethanol.The single crystal structure has been determined by X-ray analysis.The crystal belongs to ortho...The title compound,C18H14N2O2,was synthesized by the reaction of 2-hydroxybenzoylhydrazine with naphthaldehyde in ethanol.The single crystal structure has been determined by X-ray analysis.The crystal belongs to orthorhombic system,space group Pbca with cell constant,a=0.83594（7）nm,b=1.23025（11）nm,c=2.8499（3）nm,V=2.9309（4）nm3,Z=8,μ=0.087mm-1,DC=1.316g/cm3,F（000）=1216.Their biological activities have been measused.The results showed that this type of compounds had certain antibacterial activity for Escherichia coli.展开更多
The structure and coordination properties of N,N bis(N methylene 2 pyrrolidinyl)alanine have been studied. The results show that the title compound is stable, the geometry calculated by AM1 is in good agreement with e...The structure and coordination properties of N,N bis(N methylene 2 pyrrolidinyl)alanine have been studied. The results show that the title compound is stable, the geometry calculated by AM1 is in good agreement with experimental results. The atoms of O(1),O(15), O(19),O(20) in the molecule bond easily with metallic atoms. So the title compound can form stable complex with rare earth metal ions.展开更多
文摘The title compound,C18H14N2O2,was synthesized by the reaction of 2-hydroxybenzoylhydrazine with naphthaldehyde in ethanol.The single crystal structure has been determined by X-ray analysis.The crystal belongs to orthorhombic system,space group Pbca with cell constant,a=0.83594（7）nm,b=1.23025（11）nm,c=2.8499（3）nm,V=2.9309（4）nm3,Z=8,μ=0.087mm-1,DC=1.316g/cm3,F（000）=1216.Their biological activities have been measused.The results showed that this type of compounds had certain antibacterial activity for Escherichia coli.
文摘The structure and coordination properties of N,N bis(N methylene 2 pyrrolidinyl)alanine have been studied. The results show that the title compound is stable, the geometry calculated by AM1 is in good agreement with experimental results. The atoms of O(1),O(15), O(19),O(20) in the molecule bond easily with metallic atoms. So the title compound can form stable complex with rare earth metal ions.
