The study of the structure of solutions of the H-complexes of diesters of tetracarboxylic acids with diamines by light scattering
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Abstract
The parameters of the hypermolecular orientation order in H-complexes of the dimethyl ester of 3,3′,4,4′-benzophenonetetracarboxylic acid with 1,6-hexamethylenediamine (BPE · HMDA) and 4,4′-diaminodiphenylmethane (BPE · DADPM) in methanol and aqueous methanol have been investigated using the angular dependences of the isotropic and anisotropic components of scattered light. The radii of the inertias of the fluctuation domains and the factors of the orientation order of their scattering elements were determined. A model for the structure of the solutions of the complexes considered is presented. The experimental values of optical anisotropy have been compared with those calculated by the valence-optical scheme. The inversion of the calculated and experimental values of optical anisotropy is explained by the nature of the bonds fixing the ester and diamines in both complexes.
Key words
light scattering diesters of 3,3′,4,4′-benzophenonetetracarboxylic acid, 1,6-hexamethylenediamine, 4,4′-diaminodiphenylmethane, H-complex fluctuation domain, orientation orderPreview
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- 1.P. I. Chupans, O. V. Kallistov, V. N. Artem'eva, I. G. Silinskaya, G. G. Mel'nikova, V. V. Kudryavtsev, and A. V. Sidorovich,Izv. Akad. Nauk SSSR, Ser. Khim., 1991, 1338 [Bull. Acad. Sci. USSR, Div. Chem. Sci., 1991,40, 1180 (Engl. Transl.)].Google Scholar
- 2.P. I. Chupans, V. N. Artem'eva, V. V. Kudryavtsev, O. V. Kallistov, N. A. Kalinina, and A. V. Sidorovich,Izv. Akad. Nauk, Ser. Khim., 1994, 1219 [Russ. Chem. Bull., 1994,43, 1153 (Engl. Transl.)].Google Scholar
- 3.O. V. Kallistov, V. V. Krivobokov, and N. A. Kalinina,Vysokomolek. Soed. A, 1992,34, 3 [Polym. Sci. USSR, 1992,34 (Engl. Transl.)].Google Scholar
- 4.O. V. Kallistov, V. V. Krivobokov, N. A. Kalinina, I. G. Silinskaya, Yu. I. Kutuzov, and A. V. Sidorovich,Vysokomolek. Soed. A, 1985,27, 968 [Polym. Sci. USSR, 1985,27 (Engl. Transl.)].Google Scholar
- 5.R. S. Stein,Polimernye smesi [Polymeric Mixtures], Eds. D. Paul and S. Newman, Mir, Moscow, 1981, 437 (Russ. Transl.).Google Scholar
- 6.O. V. Kallistov, Ph. D. (Phys.-Math.) Thesis, Institute of High-Molecular Compounds of the RAS, St. Petersburg, 1992 (in Russian).Google Scholar
- 7.V. N. Artem'eva, P. I. Chupans, V. M. Denisov, E. A. Smirnova, E. N. Kukarkin, and V. V. Kudryavtsev,Zh. Prikl. Khim. [J. Appl. Chem.], 1990,63, 655 (in Russian).Google Scholar
- 8.M. M. Koton, V. N. Artem'eva, T. D. Glumova, E. N. Kukarkin, V. M. Denisov, N. V. Mikhailova, A. S. Babasheva, V. V. Kudryavtsev, A. I. Kol'tsov, and L. N. Korzhavin,Zh. Prikl. Spektrosk., 1987,47, 621 [J. Appl. Spectrosc., 1987,47 (Engl. Transl.)].Google Scholar
- 9.V. N. Artem'eva, V. V. Kudryavtsev, P. I. Chupans, A. V. Yakimanskii, G. V. Lyubimova, and V. M. Denisov,Izv. Akad. Nauk, Ser. Khim., 1995 (in press) [Russ. Chem. Bull., 1995,44 (Engl. Transl.)].Google Scholar
- 10.S. Ya. Magarik, G. E. Timofeeva, and M. I. Bessonov,Vysokomolek. Soed. A, 1981,23, 581 [Polym. Sci. USSR, 1981,23 (Engl. Transl.)].Google Scholar
- 11.I. G. Silinskaya, O. V. Kallistov, Yu. E. Svetlov, V. V. Kudryavtsev, and A. V. Sidorovich,Vysokomolek. Soed. A, 1986,28, 2278 [Polym. Sci. USSR, 1986,28 (Engl. Transl.)].Google Scholar
- 12.G. Bekker,Vvedenie v elektronnuyu teoriyu organicheskikh reaktsii [Introduction to the Electronic Theory of Organic Reactions], Mir, Moscow, 1965 (Russ. Transl.).Google Scholar