%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.