Abstract
The Ru(II)–poly(4-vinylpyridine) complexes, [Ru(bpy)2(PVP)2]Cl2, and [Ru(bpy)2(PVP)(py)]Cl2 have been synthesized and compared spectroscopically with the monomeric [Ru(bpy)2(py)2]Cl2 complex, where py is pyridine, bpy is 2,2′-bipyridine, and PVP is poly(4-vinylpyridine). The polymeric Ru(II) complexes were synthesized by the substitution of Cl in Ru(bpy)2Cl2 for poly(4-vinylpyridine) in methanol. The six-coordinated polymeric Ru(II) complex, [Ru(bpy)2(PVP)2]Cl2, was insoluble in water due to an intermolecular ligand complex formation, while one substituted complex, [Ru(bpy)2(PVP)(py)]Cl2, was soluble in water. The absorption maximum of [Ru(bpy)2(PVP)(py)]Cl2 was red-shifted ca. 10 nm from that of [Ru(bpy)2(py)2]Cl2. Also, the red-shift was observed in the emission spectrum. The emission intensity of the polymeric Ru(II) complex was smaller than that of the monomeric one, whereas the emission lifetime was a little different. The difference in energy transfer processes for the above complexes is discussed.
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H. Siegel and G. Brauer, Helv. Chim. Acta., 51, 1246 (1969).
M. Hatano, T. Nozawa, S. Ikeda, and T. Yamamoto, Makromol. Chem., 141, 11 (1971).
R. H. Grubbus, C. G. Gibbons, L. C. Knoll, W. D. Bonds, and C. H. Brubaker, J. Am. Chem. Soc., 95, 2373 (1973).
E. Tsuchida, H. Karino, H. Nishide, and Y. Kurimura, Makromol. Chem., 175, 161 (1974).
E. Tsuchida and K. Honda, Polym. J., 7, 498 (1975).
T. Shimidzu, “Cooperative Actions in the Nucleophile-Containing Polymers,” (Adv. Polym. Sci.), 24, 56 (1977), Spring-Verlag.
E. Tsuchida and H. Nishide, “Molecular Properties,” (Adv. Polym. Sci.), 24, 1 (1977), Springer-Verlag.
T. Shimidzu, H. Chiba, K. Yamazaki, and T. Minato, Macromolecules, 9, 641 (1976).
T. Shimidzu, J. Minamizono, Y. Akai, and H. Chiba, J. Chem. Res., (S) 348, (M) 4019 (1979).
T. Nozawa, M. Hatano, and S. Kambara, Makromol. Chem., 112, 73 (1968).
H. Burner and J. C. Bailer, Inorg. Chem., 12, 1645 (1973).
E. Tsuchida, K. Honda, and H. Sato, Biopolymers, 13, 2147 (1974).
O. Leal, D. L. Anderson, R. G. Bowman, F. Basolo, and R. L. Burwell, Jr., J. Am. Chem. Soc., 97, 5125 (1975).
H. R. Allock, P. P. Greigger, J. E. Gardner, and J. L. Schmutz, J. Am. Chem. Soc., 101, 606 (1979).
G. Sprintschnik, H. W. Sprinschnik, P. P. Kirsch, and D. G. Whitten, J. Am. Chem. Soc., 98, 2337 (1976).
C. R. Bock, T. J. Meyer, and D. G. Whitten, J. Am. Chem. Soc., 96, 4710 (1974).
D. Maisel and H. S. Matheson, J. Am. Chem. Soc., 99, 6577 (1977).
J. M. Clear, J. M. Kelly, D. C. Pepper, and J. G. Vos, Inorg. Chim. Acta, 33, L139 (1979).
M. Kaneko, S. Nemoto, and A. Yamada, Inorg. Chim. Acta, 44, L289 (1980).
M. Kaneko, S. Nemoto, and A. Yamada, Inorg. Chim. Acta, 45, L73 (1980).
D. Maisel, H. S. Matheson, and J. Rabani, J. Am. Chem. Soc., 100, 117 (1978).
B. Bosnich and F. D. Dewer, Aust. J. Chem., 19, 2229 (1966).
G. M. Bryant, J. E. Fergusson, and H. K. Powell, Aust. J. Chem., 24, 257 (1971).
T. J. Meyer, J. Am. Chem. Soc., 95, 3158 (1973).
C. F. Liu, N. C. Liu, and J. C. Bailar, Inorg. Chem., 3, 1197 (1964).
F. E. Lytle and D. H. Hercules, J. Am. Chem. Soc., 91, 253 (1969).
R. W. Callaham, G. M. Brown, and T. J. Meyer, Inorg. Chem., 14, 1443 (1975).
P. C. Ford, D. F. P. Rudd, R. G. Gaunder, and H. Taube, J. Am. Chem. Soc., 90, 1187 (1968).
A. M. Zwickel and C. Creutz, Inorg. Chem., 10, 2359 (1971).
N. E. Tokel-Takvoryan, R. E. Hemingway, and A. J. Bard, J. Am. Chem. Soc., 95, 6582 (1973).
F. Basolo and R. G. Pearson, “Mechanism of Inorganic Reactions,” 2nd ed, Wiley, New York, N.Y., 1967.
G. A. Crosby, W. R. Perkins, and D. M. Klassen, J. Chem. Phys., 43, 1498 (1965).
D. M. Klassen and G. A. Crosby, J. Chem. Phys., 48, 1853 (1968).
J. M. Demas and G. A. Crosby, J. Mol. Spectroscopy, 26, 172 (1968).
J. N. Demas and A. W. Adamson, J. Am. Chem. Soc., 93, 1800 (1971).
F. Bolletta, M. Maestri, and L. Moggi, J. Phys. Chem., 77, 861 (1973).
J. V. Houten and R. J. Watts, J. Am. Chem. Soc., 98, 4853 (1976).
G. D. Hager, R. J. Watts, and G. A. Crosby, J. Am. Chem. Soc., 97, 7037 (1975).
K. W. Hipps and G. A. Crosby, J. Am. Chem. Soc., 97, 7041 (1975).
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Shimidzu, T., Izaki, K., Akai, Y. et al. Syntheses of Ruthenium(II)–Poly(4-vinylpyridine) Complexes and Their Spectroscopic Studies. Polym J 13, 889–895 (1981). https://doi.org/10.1295/polymj.13.889
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DOI: https://doi.org/10.1295/polymj.13.889