Solvatochromism of Heteroaromatic Compounds: VI. Comparison of the Empirical and Theoretical Approaches to Description of Solvatochromism in Nonspecific …

…, AM Shulunova, TN Aksamentova, LA Es' kova…

Index: Vokin; Shulunova; Aksamentova; Es'kova; Elokhina; Lopyrev; Turchaninov Russian Journal of General Chemistry, 2001 , vol. 71, # 1 p. 137 - 142

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Citation Number: 4

Abstract

Abstract The effect of nonspecific solvation on the long-wave absorption band in the UV spectra of isomeric nitropyrazoles was studied. The aprotic inert and aprotic protophilic solvents exert different spectroscopic effects. In the former solvents, the solvatochromism is mainly governed by orientation interactions, and in the latter solvents, along with the orientation interactions, the UV spectrum is appreciably influenced by the induction, ...