Issue 6, 2003
From the journal:

Physical Chemistry Chemical Physics

A spectroscopic and structural characterization of the inclusion complexes of p-dimethylaminobenzonitrile with cyclodextrins†

Sandra Monti,*a   Giancarlo Marconi,a   Francesco Manoli,a   Pietro Bortolus,a   Bernd Mayer,b   Gottfried Grabner,b   Gottfried Köhler,b   Wojciech Boszczykc  and  Krystyna Rotkiewiczcd  

* Corresponding authors

a Istituto per la Sintesi Organica e la Fotoreattività del CNR, Italia
E-mail: monti@frae.bo.cnr.it

b Institut für Theoretische Chemie und Molekulare Strukturbiologie, Universität Wien, Austria

c Institute of Chemistry, Świętokrzyska Academy, Poland

d Institute of Physical Chemistry, Polish Academy of Sciences, Warszawa, Poland

Abstract

The absorption and induced circular dichroism (icd) spectra of the α-CD:DMABN system in water solution at 20 °C evidenced the presence of 1∶1 and 2∶1 complexes. The β-CD:DMABN system was found to be characterized by 1∶1 and 2∶2 associates. The association constants and the absolute absorption and icd spectra of each species were determined. The structure of the complexes was determined by dynamic Monte Carlo (DMC) calculations including solvation effects and induced circular dichroism calculations.

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Article information

DOI
https://doi.org/10.1039/B209689G
Article type
Paper
Submitted
04 Oct 2002
Accepted
02 Dec 2002
First published
17 Dec 2002

Phys. Chem. Chem. Phys., 2003,5, 1019-1026

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A spectroscopic and structural characterization of the inclusion complexes of p-dimethylaminobenzonitrile with cyclodextrins

S. Monti, G. Marconi, F. Manoli, P. Bortolus, B. Mayer, G. Grabner, G. Köhler, W. Boszczyk and K. Rotkiewicz, Phys. Chem. Chem. Phys., 2003, 5, 1019 DOI: 10.1039/B209689G

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