STRUCTURE DETERMINATION OF COPPER(II)-BETA-CYCLODEXTRIN COMPLEX BY FOURIER-TRANSFORM INFRARED-SPECTROSCOPY

被引：37

作者：

EGYED, O

WEISZFEILER, V

机构：

[1] Central Research Institute for Chemistry, the Hungarian Academy of Science

来源：

VIBRATIONAL SPECTROSCOPY | 1994年 / 7卷 / 01期

关键词：

INFRARED SPECTROMETRY; COPPER(II); CYCLODEXTRIN COMPLEXES;

D O I：

10.1016/0924-2031(94)85042-9

中图分类号：

O65 [分析化学];

学科分类号：

070302 [分析化学]; 081704 [应用化学];

摘要：

Copper(II)-beta-cyclodextrin complex was prepared and investigated by Fourier transform infrared spectroscopy. Changes in infrared spectra occurring due to complex formation were studied. Strong evidences for the previously proposed binuclear hydroxy-bridged complex could not be observed, but another structure containing two aquo-copper(II) ions for one mol beta-cyclodextrin seemed to be probable. Further support for the simultaneous existence of first- and second-sphere interaction was obtained.

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页码：73 / 77

页数：5

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