Mechanisms of Water Oxidation Catalyzed by Ruthenium Diimine Complexes
10.1021/ic700724h
Crossref journal-article
American Chemical Society (ACS)
Inorganic Chemistry (316)
Bibliography

Hurst, J. K., Cape, J. L., Clark, A. E., Das, S., & Qin, C. (2008). Mechanisms of Water Oxidation Catalyzed by Ruthenium Diimine Complexes. Inorganic Chemistry, 47(6), 1753–1764.

Authors 5
  1. James K. Hurst (first)
  2. Jonathan L. Cape (additional)
  3. Aurora E. Clark (additional)
  4. Samir Das (additional)
  5. Changyong Qin (additional)
References 64 Referenced 123
  1. 10.1016/j.ccr.2004.06.017 / Coord. Chem. Rev. by Hurst J. K. (2005)
  2. 10.1021/ja00329a022 / J. Am. Chem. Soc. by Ghosh P. K. (1984)
  3. 10.1073/pnas.72.8.2858 / Proc. Natl. Acad. Sci. U.S.A. by Creutz C. (1975)
  4. 10.1021/ja00134a013 / J. Am. Chem. Soc. by Ledney M. (1995)
  5. 10.1021/ja00352a050 / J. Am. Chem. Soc. by Brunschwig B. S. (1983)
  6. 10.1021/jp0480145 / J. Phys. Chem. A by Morris N. D. (2004)
  7. 10.1002/anie.197808602 / Angew. Chem., Int. Ed. Engl. by Kiwi J. (1978)
  8. {'key': 'ref6/cit6c', 'first-page': '355', 'volume': '4', 'author': 'Lehn J. M.', 'year': '1980', 'journal-title': 'Nouv. J. Chim.'} / Nouv. J. Chim. by Lehn J. M. (1980)
  9. 10.1021/ja00299a017 / J. Am. Chem. Soc. by Gilbert J. A. (1985)
  10. 10.1021/ic00222a008 / Inorg. Chem. by Collin J. P. (1986)
  11. 10.1021/ja00256a010 / J. Am. Chem. Soc. by Rotzinger F. P. (1987)
  12. 10.1021/ic00032a017 / Inorg. Chem. by Hurst J. K. (1992)
  13. 10.1149/1.2221205 / J. Electrochem. Soc. by Petach H. H. (1992)
  14. 10.1016/0304-5102(89)80082-3 / J. Mol. Catal. by Comte P. (1989)
  15. 10.1021/ja053710j / J. Am. Chem. Soc. by Yang X. (2006)
  16. 10.1021/ja993914y / J. Am. Chem. Soc. by Yamada H. (2000)
  17. The catalysts are slowly irreversibly inactivated (by as-yet undetermined pathways) in solutions containing excess oxidant and can also undergo reversible anation at thecis-aqua positions to produce catalytically inactive complexes when appropriate ligands are present.(9)Mechanistic investigations by Meyerʼs group suggest that this anation can also occur during water oxidation, leading to accumulation of inactive {3,4} forms of the catalyst.(18, 19)Under these conditions, O2formation becomes rate-limited by (slow) aquation back to the diaqua form of the complex. Because the complex may undergo several cycles of catalysis during its passage through the carbon fiber electrode, particularly at more anodic applied potentials, it is worth considering whether the complexes have been chemically modified by this treatment. Anation is readily detected by cyclic voltammetric experiments, in which large cathodic shifts are observed inE1/2for the {3,3}/{3,4} wave relative to the active catalyst and waves corresponding to higher oxidations completely disappear.(9)However, in trifluoromethanesulfonic (triflic) acid, voltammograms taken on solutions of electrochemically prepared {5,5}, the catalytically active oxidation state, are identical with voltammograms of the startingcis,cis-diaqua-{3,3} complex ion,(16)as originally reported by Meyer’s group.(7)Additional studies described in subsequent sections using these solutions to characterize the μ-oxo dimers also gave results equivalent to those of solutions prepared by the titrimetric addition of bolus amounts of the chemical oxidants, Ce4+or Co3+.(10, 20-22)These results constitute strong evidence that the electrochemically prepared solutions contain unmodified catalyst.
  18. 10.1021/ic970393b / Inorg. Chem. by Chronister C. W. (1997)
  19. 10.1021/ja993235n / J. Am. Chem. Soc. by Binstead R. A. (2000)
  20. 10.1021/ic00098a010 / Inorg. Chem. by Lei Y. (1994)
  21. 10.1016/0020-1693(94)04085-0 / Inorg. Chim. Acta by Lei Y. (1994)
  22. 10.1021/ja030594g / J. Am. Chem. Soc. by Yamada H. (2004)
  23. 10.1126/science.283.5407.1524 / Science by Limburg J. (1999)
  24. 10.1021/ic000552i / Inorg. Chem. by Wada T. (2001)
  25. 10.1021/ja0486824 / J. Am. Chem. Soc. by Sens C. (2004)
  26. 10.1021/ja054791m / J. Am. Chem. Soc. by Zong R. (2005)
  27. {'volume-title': 'Abstracts of Papers, 233rd National Meeting of the American Chemical Society, Chicago, IL, Mar 25–29, 2007', 'year': '2007', 'author': 'Muckerman J. T.', 'key': 'ref27/cit27'} / Abstracts of Papers, 233rd National Meeting of the American Chemical Society, Chicago, IL, Mar 25–29, 2007 by Muckerman J. T. (2007)
  28. 10.1021/ja010594l / J. Am. Chem. Soc. by Yamada H. (2001)
  29. 10.1021/ja0004635 / J. Am. Chem. Soc. by Takeuchi K. J. (2000)
  30. Meyer, T. J.InOxygen Complexes and Oxygen Activation by Transition Metals;Martell, A. E. and Sawyer, D. T., Eds.Plenum Press:New York, 1988; pp33–48.
  31. This interpretation is valid only if water exchange in the higher oxidation states is slow relative to catalyst turnover. The rates of water exchange cited above were directly measured for the {3,3} and {3,4} ions by time-dependent determination of their isotopic composition following incubation of 18OH2-enriched complexes in water of normal isotopic composition.(28)This was determined from RR spectra obtained following chemical oxidation to {5,5} by comparing the intensities of the Ru═16O and Ru═18O modes. It was also evident from these analyses that water exchange on {5,5} was slower than loss of the isotope label from the coordination sphere by catalytic O2generation. Water exchange on {4,4} has not been directly measured, but kinetic simulations clearly indicate that the time course of evolution of the various isotopes (Figure4) cannot be reproduced by mechanisms that assume rapid exchange of water from any of the higher oxidation states. In contrast, the reaction traces are accurately modeled by the proposed mechanism using independently determined kinetic parameters.
  32. 10.1021/ic00344a048 / Inorg. Chem. by Geselowitz D. (1990)
  33. 10.1021/ic960348o / Inorg. Chem. by Schoonover J. R. (1996)
  34. 10.1021/ja0462427 / J. Am. Chem. Soc. by Yang X. (2004)
  35. 10.1021/ja00844a020 / J. Am. Chem. Soc. by Weaver T. R. (1975)
  36. 10.1021/ja0712773 / J. Am. Chem. Soc. by Batista E. R. (2007)
  37. 10.1021/ic00254a031 / Inorg. Chem. by Gilbert J. (1987)
  38. 10.1021/ja00237a019 / J. Am. Chem. Soc. by Roecker L. (1987)
  39. 10.1021/ar970171h / Acc. Chem. Res. by Mayer J. M. (1998)
  40. 10.1021/ja035276w / J. Am. Chem. Soc. by Bryant J. R. (2003)
  41. 10.1021/jp972103i / J. Phys. Chem. A by Lay T. H. (1997)
  42. 10.1016/S0010-8545(00)80285-4 / Coord. Chem. Rev. by Gillard R. D. (1975)
  43. 10.1016/0010-8545(83)80021-6 / Coord. Chem. Rev. by Serpone N. (1983)
  44. 10.1016/0010-8545(83)80022-8 / Coord. Chem. Rev. by Gillard R. D. (1983)
  45. 10.1021/ja00988a064 / J. Am. Chem. Soc. by Wasserman H. H. (1967)
  46. 10.1016/S0065-2725(08)60873-9 / Adv. Heterocycl. Chem. by Albert A. (1965)
  47. 10.1016/S0065-2725(08)60853-3 / Adv. Heterocycl. Chem. by Albert A. (1976)
  48. 10.1021/ic50199a030 / Inorg. Chem. by Hoffman M. Z. (1979)
  49. 10.1021/om060866z / Organometallics by Kuan S. L. (2006)
  50. 10.1016/j.bbabio.2003.06.001 / Biochim. Biophys. Acta by Clausen J. (2004)
  51. Hurst, J. K. and Khairutdinov, R. F.InElectron Transfer in Chemistry;Balzani, V., Ed.Wiley-VCH:Weinheim, Germany, 2000; Vol.4, pp578–623. (10.1002/9783527618248.ch58)
  52. 10.1021/bk-1988-0372.ch012 / ACS Symp. Ser. by Christou G. (1987)
  53. 10.1002/anie.198911531 / Angew. Chem., Int. Ed. Engl. by Wieghardt K. (1989)
  54. cAndreasson, L.E. and Vanngard, T.InEncyclopedia of Inorganic Chemistry;King, R. B., Ed.Wiley:New York, 1994; Vol.4, p2102.
  55. 10.1021/cr950201z / Chem. Rev. by Ruttinger W. (1997)
  56. 10.1021/cr0206014 / Chem. Rev. by Mukhopadhyay S. (2004)
  57. 10.1002/anie.199418391 / Angew. Chem., Int. Ed. Engl. by Naruta Y. (1994)
  58. 10.1002/anie.200502114 / Angew. Chem., Int. Ed. Engl. by Poulsen A. K. (2005)
  59. 10.1021/jp063679n / J. Phys. Chem. B by Narita K. (2006)
  60. 10.1126/science.1128186 / Science by Yano J. (2006)
  61. 10.1111/j.1751-1097.1970.tb06017.x / Photochem. Photobiol. by Kok B. (1970)
  62. 10.1021/cr0204294 / Chem. Rev. by McEvoy J. P. (2006)
  63. 10.1021/ja026794u / J. Am. Chem. Soc. by Baik M.-H. (2003)
  64. 10.1021/ja010017x / J. Am. Chem. Soc. by Khairutdinov R. F. (2001)
Dates
Type When
Created 17 years, 5 months ago (March 10, 2008, 1 a.m.)
Deposited 7 months ago (Jan. 28, 2025, 7:44 p.m.)
Indexed 1 day, 3 hours ago (Aug. 29, 2025, 6:33 a.m.)
Issued 17 years, 5 months ago (March 1, 2008)
Published 17 years, 5 months ago (March 1, 2008)
Published Online 17 years, 5 months ago (March 10, 2008)
Published Print 17 years, 5 months ago (March 1, 2008)
Funders 0

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@article{Hurst_2008, title={Mechanisms of Water Oxidation Catalyzed by Ruthenium Diimine Complexes}, volume={47}, ISSN={1520-510X}, url={http://dx.doi.org/10.1021/ic700724h}, DOI={10.1021/ic700724h}, number={6}, journal={Inorganic Chemistry}, publisher={American Chemical Society (ACS)}, author={Hurst, James K. and Cape, Jonathan L. and Clark, Aurora E. and Das, Samir and Qin, Changyong}, year={2008}, month=mar, pages={1753–1764} }