Abstract:The structure of the inclusion complex of diferrocenylenone and β-cyclodextrin prepared by a novel method of solid-grinding was studied by UV, FTIR and powder X-ray diffractometry. Continuous variation plot proved that 2∶3(DFE∶β-CD) inclusion complex has been formed. The binding constant of the inclusion compound was found to be 1.48×1015 (L4·mol-4) with the data of UV spectroscopy. Furthermore, the influence of different solvents and pH on the UV spectrum of DFE and β-CD-DFE was discussed respectively. The results show that different micro-environment has apparently different effects on the electric spectra of guest and inclusion complex.
陈小燕,刘万毅*,张境. β-环糊精-双二茂铁基烯酮包合物的特征及微环境效应研究[J]. 光谱学与光谱分析, 2006, 26(07): 1285-1289.
CHEN Xiao-yan, LIU Wan-yi*, ZHANG Jing. Study on the Characterization of β-Cyclodextrin-Diferrocenylenone Inclusion Complex and Micro-Environmental Effects. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(07): 1285-1289.
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