Concerted and stepwise proton-coupled electron transfers in aquo/hydroxo complex couples in water: Oxidative electrochemistry of [OsII(bpy) 2(py)(OH2)]2+

ChemPhysChem

Volumn 10, Issue 1, 2009, Pages 191-198

  Costentin, Cyrille ^a   Robert, Marc ^a   Savéant, Jean Michel ^a   Teillout, Anne Lucie ^a  

^a UNIVERSITÉ PARIS DIDEROT   (France)

Author keywords

Cyclic voltammetry; Electrochemistry; Electron transfer; Oxidation; Proton transfer

Indexed keywords

ELECTROCHEMISTRY; ELECTRON TRANSITIONS; OXIDATION; PROTON TRANSFER; TRANSITION METALS;

ARTIFICIAL SYSTEMS; CLOSE PROXIMITY; ELECTRODE SURFACES; ELECTRON TRANSFER; OXIDATIVE ELECTROCHEMISTRIES; PROTON ACCEPTORS; PROTON COUPLED ELECTRON TRANSFER REACTIONS; PROTON COUPLED ELECTRON TRANSFERS;

CYCLIC VOLTAMMETRY;

EID: 58149506581     PISSN: 14394235     EISSN: 14397641     Source Type: Journal    
DOI: 10.1002/cphc.200800361     Document Type: Article

References (38)

1. a) See references [1b,c] and references therein;
2. b) M. H. V. Huynh, T. J. Meyer, Chem. Rev. 2007, 107, 5004-5064;
3. c) T. J. Meyer, M. H. V. Huynh, H. H. Thorp, Angew. Chem. 2007, 119, 5378-5399;
4. Angew. Chem. Int. Ed. 2007, 46, 5284-5304.
5. a) C. Costentin, M. Robert, J.-M. Savéant, J. Am. Chem. Soc. 2006, 128, 4552-4553;
6. b) C. Costentin, M. Robert, J.-M. Savéant, J. Am. Chem. Soc. 2007, 129, 9953-9963.
7. C. Costentin, M. Robert, J.-M. Savéant, J. Am. Chem. Soc. 2006, 128, 8726-8727.
8. M. Sjödin, T. Irebo, J. E. Utas, J. Lind, G. Merenyi, B. Akermark, L. Hammarström, J. Am. Chem. Soc. 2006, 128, 13076-13 083.
9. [1a,5b-c] has been an occasion to conversely examine the role of water, and other weak Brønsted acids, as proton source in a PCET reduction;
10. b) P. S. Singh, D. H. Evans, J. Phys. Chem. B 2006, 110, 637-644;
11. c) J.-M. Savéant, J. Phys. Chem. C 2007, 111, 2819-2822.
12. a) M. Sjödin, S. Styring, B. Akermark, L. Sun, L. Hammarström, J. Am. Chem. Soc. 2000, 122, 3932-3936;
13. b) M. Sjödin, S. Styring, H. Wolpher, Y. Xu, L. Sun, L. Hammarström, J. Am. Chem. Soc. 2005, 127, 3855-3863.
14. [2b]
15. b) R. I. Cukier, D. G. Nocera, Annu. Rev. Phys. Chem. 1998, 49, 337-369;
16. c) "Proton-Coupled Electron Transfer Reactions: Theoretical Formulation and Applications:" S. Hammes-Schiffer in Handbook of Hydrogen Transfer. Vol. 1: Physical and Chemical Aspects of Hydrogen Transfer (Eds.: J. T. Hynes, H.-H. Limbach), Wiley-VCH, Weinheim, 2006;
17. d) C. Costentin, M. Robert, J.-M. Savéant, J. Electroanal. Chem. 2006, 588, 197-206;
18. e) I. J. Rhile, T. F. Markle, H. Nagao, A. G. DiPasquale, O. P. Lam, M. A. Lockwood, K. Rotter, J. M. Mayer, J. Am. Chem. Soc. 2006, 128, 6075-6088;
19. f) T. F. Markle, J. M. Mayer, Angew. Chem. 2008, 120, 750-752;
20. Angew. Chem. Int. Ed. 2008, 47, 738-740.
21. a) L. I. Krishtalik, Bioelectrochem. Bioenerg. 1990, 23, 249-263;
22. b) L. I. Krishtalik, Biochim. Biophys. Acta Bioenerg. 2003, 1604, 13-21.
23. C. Costentin, M. Robert, J.-M. Savéant, J. Am. Chem. Soc. 2007, 129, 5870-5879.
24. C. J. Fecenko, T. J. Meyer, H. H. Thorp, J. Am. Chem. Soc. 2006, 128, 11020-11021.
25. J.-M. Savéant, Elements of Molecular and Biomolecular Electrochemistry, Wiley-Interscience, New York, 2006, Chap. 2.
26. T. Irebo, S. Y. Reece, M. Sjödin, D. G. Nocera, L. Hammarström, J. Am. Chem. Soc. 2007, 129, 15 462-15 464.
27. a) R. M. Haddox, H. O. Finklea, J. Phys. Chem. B 2004, 108, 1694-1700;
28. b) N. Madhiri, H. O. Finklea, Langmuir 2006, 22, 10643-10651.
29. a) R. C. McHatton, F. C. Anson, Inorg. Chem. 1984, 23, 3935-3942;
30. b) E. L. Lebeau, R. A. Binstead, T. J. Meyer, J. Am. Chem. Soc. 2001, 123, 10535-10544.
31. D. Garreau, J.-M. Savéant, J. Electroanal. Chem. Interfacial Electrochem. 1972, 35, 309-331.
32. J.-M. Savéant, Elements of Molecular and Biomolecular Electrochemistry, Wiley-Interscience, New York, 2006, Chap. 1.
33. L. Nadjo, J.-M. Savéant, J. Electroanal. Chem. Interfacial Electrochem. 1973, 48, 113-145.
34. From simulation using the DigiElch software; see: M. Rudolph, J. Electroanal. Chem. 2003, 543, 23-39.
35. E. M. Kober, J. V. Caspar, B. P. Sullivan, T. J. Meyer, Inorg. Chem. 1988, 27, 4587-4598.
36. J. C. Dobson, K. J. Takeuchi, D. W. Pipes, D. A. Geselowitz, T. J. Meyer, Inorg. Chem. 1986, 25, 2357-2365.
37. a) The CAS number is [73741-07-8] according to reference [21b];
38. b) T. Matsumura-Inoue, H. Tomono, M. Kasai, T. Tominaga-Morimoto, T. Takeuchi, F. Tanabe, Nara Kyoiku Daigaku Kiyo Shizen Kagaku 1979, 28, 51-60.