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Kerr constants and dipole moments of aminobenzoic acids in dioxane
Authors:Yu G Kondrashina  S G Vul'fson  A P Timosheva
Institution:(1) A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan ' Scientific Center of the Russian Academy of Sciences, 8 ul. Akad. Arbuzova, 420083 Kazan', Russian Federation
Abstract:Aminobenzoic acids in dioxane have been investigated by dipole moment and Kerr effect methods.m-Aminobenzoic acid exists in a solution mainly (sim60 %) in thesyn-form. Inp-aminobenzoic acid, conjugation flattens the pyramidal configuration of the nitrogen atom, which is even more flattened ino-aminobenzoic acid owing to an intramolecular hydrogen bond.Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 5, pp. 859–861, May, 1994.
Keywords:aminobenzoic acids  structure  Kerr constants  dipole moment  polarizability  interaction moment
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