Dimerization of merocyanine dyes. Structural and energetic characterization of dipolar dye aggregates and implications for nonlinear optical materials

…, S Yao, T Debaerdemaeker, R Wortmann

文献索引：Wuerthner, Frank; Yao, Sheng; Debaerdemaeker, Tony; Wortmann, Ruediger Journal of the American Chemical Society, 2002 , vol. 124, # 32 p. 9431 - 9447

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被引用次数: 234

摘要

Aggregation of polar merocyanine dyes has been identified as an important problem in the fabrication of organic materials for photonic applications. In this work, a series of merocyanine dyes is synthesized, and their aggregation is investigated by a combination of several experimental techniques to reveal structure-property relationships. These studies provide clear evidence for the formation of centrosymmetric dimers for all investigated ...