Inclusion compound crystal structure was confirmed by IR, 1H NMR, 13C NMR spectra and single crystal X-ray diffraction analysis. GC method was used to assess the isolation effect.

• IR；1H NMR；13C NMR光谱和单晶衍射证实了包结化合物的形成及其晶体结构；并且用气相色谱方法(GC)评价了选择分离效果.