【摘要】 以水杨醛、甲胺为其实原料,合成了水杨醛缩甲胺席夫碱,并通过红外光谱、元素分析以及X-射线单晶衍射对其进行了结构表征。结果表明:该化合物属于单斜晶系,空间群是P21/c,a=14.0910（11）,b=6.0064（4）,c=8.1945（6）,α=90.00°,β=102.580（2）°,γ=90°,Z=4,V=676.90（9）³,Mr=135.16,F（000）=288,R₁=0.0502,wR₂=0.2077。两个席夫碱分子沿着b轴方向通过氢键相互作用形成一维柱状堆积,再进一步通过氢键作用沿着c轴方向形成二维网络结构。更多还原

【Abstract】 By taking salicylaldehyde and methylamine as the raw materials,a schiff base was synthesized in liquid phase reaction and structurally characterized by elemental analysis,IR and single crystal X-ray diffraction analysis. The title compound was characterized as follows: monoclinic system,space group P 21/c,a = 14. 0910（ 11） ,b =6. 0064（ 4） ,c = 8. 1945（ 6） ,α = 90. 00°,β = 102. 580（ 2） °,γ = 90°,Z = 4,V = 676. 90（ 9） ³,Mr = 135. 16,F（ 000） = 288,R₁= 0. 0502,wR₂= 0. 2077. The Schiff base formed the 1 D columnar structure via C-H…O hydrogen bonds along b axis,the columnar structure formed two-dimension network with intermolecular C（ 8）-H（ 8 B） … N（ 1）hydrogen bonds along c axis.更多还原