Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9578242 | Chemical Physics Letters | 2005 | 9 Pages |
Abstract
To improve the understanding of solution properties of [70]fullerene in aromatic solvents, binary systems of [70] fullerene with a series of anisole, viz., anisole, m-bromoanisole and p-bromoanisole have been studied in CCl4 medium by NMR spectroscopy. The complexes of [70]fullerene with the anisoles are shown to exhibit 1:1 ([70]fullerene:anisole) stoichiometry. Formation constants (K) of the above molecular complexes are determined using NMR spectroscopic technique. The K values of [70]fullerene/anisole, [70]fullerene/m-bromoanisole and [70]fullerene/p-bromoanisole give a good correlation of linear free energy relationship (L.P. Hammett, Chem. Rev. 53 (1953) 191).
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Sumanta Bhattacharya, Ajay K. Bauri, Subrata Chattopadhyay, Manas Banerjee,