Synthesis and electrochemical properties of ruthenium(II) complexes with biquinoline-containing polyamic acids—Polybenzoxazinone prepolymers
Tóm tắt
New polyamic acids with biquinoline units in the backbone, which are prepolymers of polybenzoxazinones, as well as their metal-polymer complexes containing [Ru(bpy)2]2+, were prepared. The electronic structure of these polymers was studied with the use of cyclic voltammetry, electronic absorption spectroscopy, and quantum-chemical calculations, and the location sites of electronic changes upon electrochemical reduction and oxidation were determined.
Tài liệu tham khảo
M. Zeldin, K. J. Wynne, and H. R. Allcock, ACS Symp. Ser., 360 (1988).
Z. Peng, A. R. Gharavi, and L. Yu, J. Am. Chem. Soc. 119, 4622 (1997).
Y. Saitoh and T. Yamamoto, Chem. Lett., 785 (1995).
V. Balzani, F. Bolletta, and M. Ciano, J. Chem. Educ. 60, 447 (1983).
A. A. Farah, J. G. C. Veinot, M. Najman, and W. J. Pietro, J. Macromol. Sci., Pure Appl. Chem. 37, 1507 (2000).
T. Yamamoto, T. Maruyama, and Z. Zhou, J. Am. Chem. Soc. 116, 4832 (1994).
S. C. Rasmussen, D. W. Thompson, and V. Singh, Inorg. Chem. 35, 3449 (1996).
M. Ya. Goikhman, I. V. Gofman, L. Yu. Tikhonova, et al., Vysokomol. Soedin., Ser. A 39, 197 (1997) [Polymer Science, Ser. A 39, 117 (1997)].
M. I. Bessonov, M. M. Koton, V. V. Kudryavtsev, and L. A. Laius, Polyimides: A Class of Thermally Stable Polymers (Nauka, Leningrad, 1983) [in Russian].
A. Juris, V. Balzani, F. Barigelletti, et al., Coord. Chem. Rev. 84, 85 (1988).
R. Hoffmann, J. Chem. Phys. 39, 1397 (1963); 40, 2474, 2745 (1964).
R. G. Parr and W. Yang, Density-Functional Theory of Atoms and Molecules (Oxford Univ. Press, Oxford, 1989).
P. Belser and A. von Zelewsky, Helv. Chim. Acta 63, 1675 (1980).
R. Ahlrichs, M. Bar, M. Haser, et al., Chem. Phys. Lett. 162, 165 (1989).
A. Schafer, C. Huber, and R. Ahlrichs, J. Chem. Phys. 100, 5829 (1994).
A. D. Becke, J. Chem. Phys. 98, 5648 (1993).
C. Lee, W. Yang, and R. G. Parr, Phys. Rev. B: Condens. Matter 37, 785 (1998).
D. Andrae, U. Haeussermann, and M. Dolg, Theor. Chim. Acta 97, 247 (1991).
M. Ya. Goikhman, I. V. Gofman, I. V. Podeshvo, et al., Vysokomol. Soedin., Ser. A 45, 1045 (2003) [Polymer Science, Ser. A 45, 591 (2003)].
S. C. Yu, X. Gong, and W. Chan, Macromolecules 31, 5639 (1998).
T. V. Magdesieva and K. P. Butin, Usp. Khim. 62, 387 (1993).
A. Islam, N. Ikeda, A. Yoshimura, and T. Ohno, Inorg. Chem. 37, 3093 (1998).