Rapid electrochemically induced linkage isomerism in a ruthenium(II) polypyridyl complex

Chemical Communications

Volumn , Issue 12, 2005, Pages 1578-1580

  Johansson, Olof ^a   Lomoth, Reiner ^a  

^a UPPSALA UNIVERSITY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

NITROGEN; PYRIDINE DERIVATIVE; RUTHENIUM COMPLEX;

ARTICLE; CHEMICAL REACTION; CHEMICAL STRUCTURE; CYCLIC POTENTIOMETRY; ELECTROCHEMICAL ANALYSIS; ELECTROCHEMISTRY; ISOMERISM; OXIDATION; OXIDATION REDUCTION REACTION;

EID: 17444363767     PISSN: 13597345     EISSN: None     Source Type: Journal    
DOI: 10.1039/b500946d     Document Type: Article

References (30)

1. A. P. De Silva, H. Q. N. Gunaratne, T. Gunnlaugsson, A. J. M. Huxley, C. P. McCoy, J. T. Rademacher and T. E. Rice, Chem. Rev., 1997, 97, 1515; J.-P. Launay and C. Coudret, Ann. N. Y. Acad Sci., 1998, 852, 116; M. D. Ward, Chem. Soc. Rev., 1995, 24, 121; L. Fabbrizzi, M. Licchelli and P. Pallavicini, Acc. Chem. Res., 1999, 32, 846.
2. A. P. De Silva, H. Q. N. Gunaratne, T. Gunnlaugsson, A. J. M. Huxley, C. P. McCoy, J. T. Rademacher and T. E. Rice, Chem. Rev., 1997, 97, 1515; J.-P. Launay and C. Coudret, Ann. N. Y. Acad. Sci., 1998, 852, 116; M. D. Ward, Chem. Soc. Rev., 1995, 24, 121; L. Fabbrizzi, M. Licchelli and P. Pallavicini, Acc. Chem. Res., 1999, 32, 846.
3. A. P. De Silva, H. Q. N. Gunaratne, T. Gunnlaugsson, A. J. M. Huxley, C. P. McCoy, J. T. Rademacher and T. E. Rice, Chem. Rev., 1997, 97, 1515; J.-P. Launay and C. Coudret, Ann. N. Y. Acad. Sci., 1998, 852, 116; M. D. Ward, Chem. Soc. Rev., 1995, 24, 121; L. Fabbrizzi, M. Licchelli and P. Pallavicini, Acc. Chem. Res., 1999, 32, 846.
4. A. P. De Silva, H. Q. N. Gunaratne, T. Gunnlaugsson, A. J. M. Huxley, C. P. McCoy, J. T. Rademacher and T. E. Rice, Chem. Rev., 1997, 97, 1515; J.-P. Launay and C. Coudret, Ann. N. Y. Acad. Sci., 1998, 852, 116; M. D. Ward, Chem. Soc. Rev., 1995, 24, 121; L. Fabbrizzi, M. Licchelli and P. Pallavicini, Acc. Chem. Res., 1999, 32, 846.
5. O. Kahn and J.-P. Launay, Chemtronics, 1988, 3, 140; U. Kölle, Angew. Chem., Int. Ed, 1991, 30, 956.
6. O. Kahn and J.-P. Launay, Chemtronics, 1988, 3, 140; U. Kölle, Angew. Chem., Int. Ed, 1991, 30, 956.
7. M. Sano, Molecular Machines and Motors, Springer-Verlag, Berlin, 2001, pp 117-139; V. Amendola, L. Fabbrizzi and P. Pallavicini, Coord Chem. Rev., 2001, 216-217, 435.
8. M. Sano, Molecular Machines and Motors, Springer-Verlag, Berlin, 2001, pp 117-139; V. Amendola, L. Fabbrizzi and P. Pallavicini, Coord Chem. Rev., 2001, 216-217, 435.
9. V. Amendola, C. Mangano, P. Pallavicini and M. Zema, Inorg. Chem., 2003, 42, 6056; V. Amendola, L. Fabbrizzi, L. Gianelli, C. Maggi, C. Mangano, P. Pallavicini and M. Zema, Inorg. Chem., 2001, 40, 3579; V. Amendola, L. Fabbrizzi, L. Linati, C. Mangano, P. Pallavicini, V. Pedrazzini and M. Zema, Chem. Eur. J., 1999, 5, 3679; K. T. Potts, M. Keshavarz-K, F. S. Tham, H. D. Abruña and C. R. Arana, Inorg. Chem., 1993, 32, 4422.
10. V. Amendola, C. Mangano, P. Pallavicini and M. Zema, Inorg. Chem., 2003, 42, 6056; V. Amendola, L. Fabbrizzi, L. Gianelli, C. Maggi, C. Mangano, P. Pallavicini and M. Zema, Inorg. Chem., 2001, 40, 3579; V. Amendola, L. Fabbrizzi, L. Linati, C. Mangano, P. Pallavicini, V. Pedrazzini and M. Zema, Chem. Eur. J., 1999, 5, 3679; K. T. Potts, M. Keshavarz-K, F. S. Tham, H. D. Abruña and C. R. Arana, Inorg. Chem., 1993, 32, 4422.
11. V. Amendola, C. Mangano, P. Pallavicini and M. Zema, Inorg. Chem., 2003, 42, 6056; V. Amendola, L. Fabbrizzi, L. Gianelli, C. Maggi, C. Mangano, P. Pallavicini and M. Zema, Inorg. Chem., 2001, 40, 3579; V. Amendola, L. Fabbrizzi, L. Linati, C. Mangano, P. Pallavicini, V. Pedrazzini and M. Zema, Chem. Eur. J., 1999, 5, 3679; K. T. Potts, M. Keshavarz-K, F. S. Tham, H. D. Abruña and C. R. Arana, Inorg. Chem., 1993, 32, 4422.
12. V. Amendola, C. Mangano, P. Pallavicini and M. Zema, Inorg. Chem., 2003, 42, 6056; V. Amendola, L. Fabbrizzi, L. Gianelli, C. Maggi, C. Mangano, P. Pallavicini and M. Zema, Inorg. Chem., 2001, 40, 3579; V. Amendola, L. Fabbrizzi, L. Linati, C. Mangano, P. Pallavicini, V. Pedrazzini and M. Zema, Chem. Eur. J., 1999, 5, 3679; K. T. Potts, M. Keshavarz-K, F. S. Tham, H. D. Abruña and C. R. Arana, Inorg. Chem., 1993, 32, 4422.
13. M. Sano and H. Taube, Inorg. Chem., 1994, 33, 705; A. Yeh, N. Scott and H. Taube, Inorg. Chem., 1982, 21, 2542; A. Tomita and M. Sano, Inorg. Chem., 2000, 39, 200.
14. M. Sano and H. Taube, Inorg. Chem., 1994, 33, 705; A. Yeh, N. Scott and H. Taube, Inorg. Chem., 1982, 21, 2542; A. Tomita and M. Sano, Inorg. Chem., 2000, 39, 200.
15. M. Sano and H. Taube, Inorg. Chem., 1994, 33, 705; A. Yeh, N. Scott and H. Taube, Inorg. Chem., 1982, 21, 2542; A. Tomita and M. Sano, Inorg. Chem., 2000, 39, 200.
16. J. J. Rack, J. R. Winkler and H. B. Gray, J. Am. Chem. Soc., 2001, 123, 2432; J. J. Rack and N. V. Mockus, Inorg. Chem., 2003, 42, 5792; J. J. Rack, A. A. Rachford and A. M. Shelker, Inorg. Chem., 2003, 42, 7357; C. Sens, M. Rodríguez, I. Romero, A. Llobet, T. Parella, B. P. Sullivan and J. Benet-Buchholz, Inorg. Chem., 2003, 42, 2040.
17. J. J. Rack, J. R. Winkler and H. B. Gray, J. Am. Chem. Soc., 2001, 123, 2432; J. J. Rack and N. V. Mockus, Inorg. Chem., 2003, 42, 5792; J. J. Rack, A. A. Rachford and A. M. Shelker, Inorg. Chem., 2003, 42, 7357; C. Sens, M. Rodríguez, I. Romero, A. Llobet, T. Parella, B. P. Sullivan and J. Benet-Buchholz, Inorg. Chem., 2003, 42, 2040.
18. J. J. Rack, J. R. Winkler and H. B. Gray, J. Am. Chem. Soc., 2001, 123, 2432; J. J. Rack and N. V. Mockus, Inorg. Chem., 2003, 42, 5792; J. J. Rack, A. A. Rachford and A. M. Shelker, Inorg. Chem., 2003, 42, 7357; C. Sens, M. Rodríguez, I. Romero, A. Llobet, T. Parella, B. P. Sullivan and J. Benet-Buchholz, Inorg. Chem., 2003, 42, 2040.
19. J. J. Rack, J. R. Winkler and H. B. Gray, J. Am. Chem. Soc., 2001, 123, 2432; J. J. Rack and N. V. Mockus, Inorg. Chem., 2003, 42, 5792; J. J. Rack, A. A. Rachford and A. M. Shelker, Inorg. Chem., 2003, 42, 7357; C. Sens, M. Rodríguez, I. Romero, A. Llobet, T. Parella, B. P. Sullivan and J. Benet-Buchholz, Inorg. Chem., 2003, 42, 2040.
20. M. Abrahamsson, H. Wolpher, O. Johansson, J. Larsson, M. Kritikos, L. Eriksson, P.-O. Norrby, J. Bergquist, L. Sun, B. Åkermark and L. Hammarström, Inorg. Chem., submitted.
21. The electrochemical simulation package (ESP v. 2.4) was provided by Dr Carlo Nervi, University of Torino, and can be retrieved free of charge from http://www.lem.ch.unito.it.
22. 1/2 = 0.35 V.
23. 2+.
24. -1 follow from the simulated voltammograms at slow scan rates (see ESI†).
25. E. C. Constable, A. M. W. Cargill Thompson, D. A. Tocher and M. A. M. Daniels, New J. Chem., 1992, 16, 855.
26. A. Dovletoglou, S. A. Adeyemi and T. J. Meyer, Inorg. Chem., 1996, 35, 4120; B. M. Holligan, J. C. Jeffery, M. K. Norgett, E. Schatz and M. D. Ward, J. Chem Soc. Dalton Trans., 1992, 3345; T. Norrby, A. Börje, B. Åkermark, L. Hammarström, J. Alsins, K. Lashgari, R. Norrestam, J. Mårtensson and G. Stenhagen, Inorg. Chem., 1997, 36, 5850.
27. A. Dovletoglou, S. A. Adeyemi and T. J. Meyer, Inorg. Chem., 1996, 35, 4120; B. M. Holligan, J. C. Jeffery, M. K. Norgett, E. Schatz and M. D. Ward, J. Chem Soc. Dalton Trans., 1992, 3345; T. Norrby, A. Börje, B. Åkermark, L. Hammarström, J. Alsins, K. Lashgari, R. Norrestam, J. Mårtensson and G. Stenhagen, Inorg. Chem., 1997, 36, 5850.
28. A. Dovletoglou, S. A. Adeyemi and T. J. Meyer, Inorg. Chem., 1996, 35, 4120; B. M. Holligan, J. C. Jeffery, M. K. Norgett, E. Schatz and M. D. Ward, J. Chem Soc. Dalton Trans., 1992, 3345; T. Norrby, A. Börje, B. Åkermark, L. Hammarström, J. Alsins, K. Lashgari, R. Norrestam, J. Mårtensson and G. Stenhagen, Inorg. Chem., 1997, 36, 5850.
29. -1 was obtained. See ESI†.
30. Reduction of the ttpy ligand occurs at significantly less negative potential than reduction of the bpy ligand. See e.g.: O. Johansson, M. Borgström, R. Lomoth, M. Palmblad, J. Bergquist, L. Hammarström, L. Sun and B. Åkermark, Inorg. Chem., 2003, 42, 2908.