合成了2-羟基-1-萘甲醛缩间氨基苯甲酸Schiff碱,采用红外光谱、紫外光谱、元素分析等手段对其结构进行了表征,并用X-射线单晶衍射测定了Schiff碱化合物的晶体结构.晶体结构表明,该化合物属于单斜晶系,P21/c空间群,晶胞参数为:a=1.04360(11),b=0.88279(92),c=1.27398(13)nm,α=90.000(0),β=95.823(13),γ=90.000(0)°,V=1.168(2)nm3,Z=4,Dc=1.384g/cm3,Mr=243.25,R1=0.0528,wR2=0.1554.
The Schiff base derived from 2-Hydroxy-1-naphthaldehyde and m-aminobenzoicacid was synthesized.The title compound was characterized by IR,UV spectra,elemental analysis.The crystal structure of Schiff base have been determined by single crystal X-ray diffraction analysis.The crystal belongs to monoclinic,space group P2(1)/c with a=1.165 4(4) nm,b=0.746 5(2) nm,c=1.626 4(5) nm,α=90°,β=106.665°,γ=90°,Z=4,V=1.355 5(8) nm3,Dc=1.427 0 g/cm3,μ=0.098 0 mm-1,F(000)=608,R=0.046 7 and wR=0.108 0.