Evidence of preferential π-stacking: A study of intermolecular and intramolecular charge transfer complexes

N. S.Saleesh Kumar; Maneesh D. Gujrati; James N. Wilson

doi:10.1039/c0cc00249f

Evidence of preferential π-stacking: A study of intermolecular and intramolecular charge transfer complexes

N. S.Saleesh Kumar, Maneesh D. Gujrati, James N. Wilson

Chemistry

Research output: Contribution to journal › Article › peer-review

67 Scopus citations

Abstract

Nine combinations of π-electron donors and acceptors were examined by UV-vis, fluorescence and ¹H-NMR spectroscopy to identify π-stacked charge transfer complexes in macromolecular and supramolecular constructs. The high association constant of pyrene and naphthalene diimide suggests a preferentially π-stacking pair rationalized by frontier orbital congruence.

Original language	English (US)
Pages (from-to)	5464-5466
Number of pages	3
Journal	Chemical Communications
Volume	46
Issue number	30
DOIs	https://doi.org/10.1039/c0cc00249f
State	Published - Aug 14 2010

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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