Temperature independent Ru → Os electronic energy transfer in a rodlike dinuclear complex with a 24 nm intermetal separation

Journal of the American Chemical Society

Volumn 118, Issue 47, 1996, Pages 11972-11973

  Hammarström, Leif ^a,b,c   Barigelletti, Francesco ^a   Flamigni, Lucia ^a   Armaroli, Nicola ^a   Sour, Angelique ^d   Collin, Jean Paul ^d   Sauvage, Jean Pierre ^d  

^a Istituto di Fotochimica e Radiazioni d'Alta Energia   (Italy)

^b UNIVERSITY OF BOLOGNA   (Italy)

^c UPPSALA UNIVERSITY   (Sweden)

^d UNIVERSITÉ DE STRASBOURG   (France)

Author keywords

[No Author keywords available]

Indexed keywords

METAL COMPLEX;

ARTICLE; DRUG STRUCTURE; ENERGY TRANSFER; THERMODYNAMICS;

EID: 0029951265     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja962333v     Document Type: Article

References (37)

1. (a) Meyer, T. J. Acc. Chem. Res. 1989, 22, 163.
2. (b) Wasielewski, M. R. Chem. Rev. 1992, 92, 435.
3. (c) Fox, M. A.; Jones, W. E., Jr.; Watkins, D. M. Chem. Eng. News 1993, 71, 38.
4. (d) Gust, D.; Moore, T. A.; Moore, A. L. Acc. Chem. Res. 1993, 26, 198.
5. Balzani, V.; Scandola, F. In Comprehensive Supramolecular Chemistry; Reinhout, D. N., Ed.; Pergamon: Oxford, 1996, Vol. 10, p 1.
6. (a) Marcus, R. A.; Sutin, N. Biochem. Biophys. Acta 1985, 811, 265.
7. (b) See: Chem. Phys. 1993, 176, 1-640 and Chem. Rev. 1992, 92, 364-490.
8. (b) See: Chem. Phys. 1993, 176, 1-640 and Chem. Rev. 1992, 92, 364-490.
9. (c) Balzani, V.; Bolletta, F.; Scandola, F. J. Am. Chem. Soc. 1980, 102, 2152.
10. (d) Sigman, M. E.; Closs, G. L. J. Phys. Chem. 1991, 95, 5012.
11. (e) Murtaza, Z.; Graff, D. K.; Zipp, A. P.; Worl, L. A.; Jones, W. E., Jr.; Bates, W. D.; Meyer, T. J. J. Phys. Chem. 1994, 98, 10504.
12. For a recent review, see: (a) Balzani, V.; Juris, A.; Venturi, M.; Campagna, S.; Serrone, S. Chem. Rev. 1996, 96, 759. (b) Grosshenny, V.; Harriman, A.; Ziessel, R. Angew. Chem., Int. Ed. Engl. 1995, 34, 2705. (c) Belser, P. Chimia 1993, 48, 347.
13. For a recent review, see: (a) Balzani, V.; Juris, A.; Venturi, M.; Campagna, S.; Serrone, S. Chem. Rev. 1996, 96, 759. (b) Grosshenny, V.; Harriman, A.; Ziessel, R. Angew. Chem., Int. Ed. Engl. 1995, 34, 2705. (c) Belser, P. Chimia 1993, 48, 347.
14. For a recent review, see: (a) Balzani, V.; Juris, A.; Venturi, M.; Campagna, S.; Serrone, S. Chem. Rev. 1996, 96, 759. (b) Grosshenny, V.; Harriman, A.; Ziessel, R. Angew. Chem., Int. Ed. Engl. 1995, 34, 2705. (c) Belser, P. Chimia 1993, 48, 347.
15. For example, see: (a) Gaines, G. L., III; O'Neil, M. P.; Svec, W. A.; Niemczyk, M. P.; Wasielewski, M. R. J. Am. Chem. Soc. 1991, 113, 719. (b) Scandola, F.; Argazzi, R.; Bignozzi, C. A.; Indelli, M. T. J. Photochem. Photobiol. A 1994, 82, 191. (c) Collin, J.-P.; Guillerez, S.; Sauvage, J.-P.; Barigelletti, F.; De Cola, L.; Flamigni, L.; Balzani, V. Inorg. Chem. 1992, 31, 4112.
16. For example, see: (a) Gaines, G. L., III; O'Neil, M. P.; Svec, W. A.; Niemczyk, M. P.; Wasielewski, M. R. J. Am. Chem. Soc. 1991, 113, 719. (b) Scandola, F.; Argazzi, R.; Bignozzi, C. A.; Indelli, M. T. J. Photochem. Photobiol. A 1994, 82, 191. (c) Collin, J.-P.; Guillerez, S.; Sauvage, J.-P.; Barigelletti, F.; De Cola, L.; Flamigni, L.; Balzani, V. Inorg. Chem. 1992, 31, 4112.
17. For example, see: (a) Gaines, G. L., III; O'Neil, M. P.; Svec, W. A.; Niemczyk, M. P.; Wasielewski, M. R. J. Am. Chem. Soc. 1991, 113, 719. (b) Scandola, F.; Argazzi, R.; Bignozzi, C. A.; Indelli, M. T. J. Photochem. Photobiol. A 1994, 82, 191. (c) Collin, J.-P.; Guillerez, S.; Sauvage, J.-P.; Barigelletti, F.; De Cola, L.; Flamigni, L.; Balzani, V. Inorg. Chem. 1992, 31, 4112.
18. Ryu, C. K.; Schmehl, R. H. J. Phys. Chem. 1989, 93, 7961. In this work the temperature dependence of energy transfer in a dinuclear Ru complex was measured between 200 and 300 K (i.e., exclusively in the fluid solvent region).
19. Recent examples include: (a) Grosshenny, V.: Harriman, A.; Ziessel, R. Angew. Chem., Int. Ed. Engl. 1995, 34, 1100. (b) Indelli, M. T.; Scandola, F.; Collin, J.-P.; Sauvage, J.-P.; Sour, A. Inorg. Chem. 1996, 35, 303. (c) Barigelletti, F.; Flamigni, L.; Guardigli, M.; Juris, A.; Beley, M.; Chodorowski-Kimmes, S.; Collin, J.-P.; Sauvage, J.-P. Inorg. Chem. 1996, 35, 136.
20. Recent examples include: (a) Grosshenny, V.: Harriman, A.; Ziessel, R. Angew. Chem., Int. Ed. Engl. 1995, 34, 1100. (b) Indelli, M. T.; Scandola, F.; Collin, J.-P.; Sauvage, J.-P.; Sour, A. Inorg. Chem. 1996, 35, 303. (c) Barigelletti, F.; Flamigni, L.; Guardigli, M.; Juris, A.; Beley, M.; Chodorowski-Kimmes, S.; Collin, J.-P.; Sauvage, J.-P. Inorg. Chem. 1996, 35, 136.
21. Recent examples include: (a) Grosshenny, V.: Harriman, A.; Ziessel, R. Angew. Chem., Int. Ed. Engl. 1995, 34, 1100. (b) Indelli, M. T.; Scandola, F.; Collin, J.-P.; Sauvage, J.-P.; Sour, A. Inorg. Chem. 1996, 35, 303. (c) Barigelletti, F.; Flamigni, L.; Guardigli, M.; Juris, A.; Beley, M.; Chodorowski-Kimmes, S.; Collin, J.-P.; Sauvage, J.-P. Inorg. Chem. 1996, 35, 136.
22. Sauvage, J.-P.; Collin, J.-P.; Chambron, J.-C; Guillerez, S.; Coudret, C.; Balzani, V.; Barigelletti, F.; De Cola, L.; Flamigni, L. Chem. Rev. 1994, 94, 993.
23. Barigelletti, F.; Flamigni, L.; Balzani, V.; Collin, J.-P.; Sauvage, J.-P.; Sour, A. New J. Chem. 1995, 19, 793. The complex was prepared as the hexafluorophosphate salt.
24. -5 M in butyronitrile solvent, deaeration was accomplished at a vacuum line through repeated freeze-thaw pumping cycles.
25. -5.8
26. en, where r and nr stand for radiative and nonradiative processes, respectively. Lifetimes were measured either by employing a Continuum PY62-10 Nd:YAG laser with a Hamamatsu C1587 streak camera (room temperature) or IBH single-photon counting equipment; temperature control was achieved with a Thor Research cryostat, calibrated and home-modified to host quartz cuvettes. See: Beley, M.; Chodorowsky, S.; Collin, J.-P.; Sauvage, J.-P.: Flamigni, L.; Barigelletti, F. Inorg. Chem. 1994, 33, 2543.
27. (a) Meyer, T. J. Pure Appl. Chem. 1986, 58, 1193.
28. (b) Juris, A.; Balzani, V.; Barigelletti, F.; Campagna, S.; Belser, P.; von Zelewsky, A. Coord. Chem. Rev. 1988, 84, 85.
29. (c) Coe, B. J.; Thompson, D. W.; Culbertson, C. T.; Schoonover, J. R.; Meyer, T. J. Inorg. Chem. 1995, 34, 3385.
30. (d) Maestri, M.; Armaroli, N.; Balzani, V.; Constable, E. C.; Cargill Thompson, A. M. W. Inorg. Chem. 1995, 34, 2759.
31. 13
32. Barigelletti, F.; Belser, P.; von Zelewsky, A.; Juris, A.; Balzani, V. J. Phys. Chem. 1985, 89, 3680.
33. Dexter, D. L. J. Chem. Phys. 1953, 21, 838.
34. Förster, Th. Discuss. Faraday Soc. 1959, 27, 7.
35. Os.
36. en on the state of the solvent cannot be used as an argument against the Förster mechanism,
37. (b) Mantulin, W. W.; Huber, J. R. Photochem. Photobiol. 1973, 17, 139.