%A CHEN Xiao-yan;LIU Wan-yi*;ZHANG Jing %T Study on the Characterization of β-Cyclodextrin-Diferrocenylenone Inclusion Complex and Micro-Environmental Effects %0 Journal Article %D 2006 %J SPECTROSCOPY AND SPECTRAL ANALYSIS %R %P 1285-1289 %V 26 %N 07 %U {https://www.gpxygpfx.com/CN/abstract/article_2618.shtml} %8 2006-06-26 %X 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.