| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5382314 | Chemical Physics Letters | 2013 | 5 Pages |
Abstract
⺠A general framework is presented for the solvatochromism of pyridinium phenolate betaine dyes. ⺠The three types of solvatochromism (negative, inverted and positive) are ultimately reduced to a general inverted behavior. ⺠The type of solvatochromism is determined by the region where this inversion should take place. ⺠The framework explains an 'anomalous' solvatochromic behavior of large betaines. ⺠Changes in the behavior of dyes, when their structures are modified, are also explained.
Related Topics
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Physical and Theoretical Chemistry
Authors
Marcos Caroli Rezende, Andrés Aracena,