Bulletin of the Korean Chemical Society

Korean Chemical Society (대한화학회)
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Time-Resolved Resonance Raman Spectroscopic Study on Metallotetraphenylporphyrins: Effects of Metal Sizes

  • Published : 1999.06.20
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Abstract

The variation of Jahn-Teller(J-T) distortion imposed on various metallo- tetraphenylporphyrins(MTPPS;M=ZnⅡ,PdⅡ,PtⅡ,and RhⅢ) has been investigated by time-resolved resonance Raman spectroscopy. B1g and B2g modes of the triplet(π,π*) states for the heavy-metal porphyrins exhibit the enhancement of their intensities compared with those of 3ZnⅢTPP, while the enhancement of phenyl internal mode is reduced. These results suggest that the J-T distortion becomes manifest as the metal size increases, and consequently the porphyrin-to-phenyl ring charge transfer in the excited triplet state is inhibited.

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References

  1. J. Am. Chem. Soc. v.111 Rodriguez, J.;Kirmaier, C.;Holten, D.
  2. photoinduced Electron Transfer, Part A Wasilewski, M. R.;Fox, M. A.;Chanon, W. (Eds.)
  3. SPIE J. v.847 Roberts, J. E.;Dillon, J.
  4. ACS Symp. Ser. 321 Porphyrins: Excited States and Dynamics Chang, C. K.;Takamura, S.;Musselman, B. D.;Kessel, D.;Gouterman, M.;Rentzepis, P. M.;Straub, K. D. (Eds.)
  5. Electrochim. Acta v.24 Aizawa, M.;Hirano, M.;Suzuki, S.
  6. J. Chem. Soc. Faraday Trans. Ⅱ v.80 Harriman, A.;Porter, G.;Wilowska, A.
  7. J. Phys. Chem. v.97 Kumble, R.;Hu, S.;Loppnow, G. R.;Vitols, S. E.;Spiro, T. G.
  8. J. Am. Chem. Soc. v.111 Watler, V. A.;de Paula, J. C.;Babcock, G. T.;Leroi, G. E.
  9. J. Phys. Chem. v.95 Reed. R. A.;Purrello, R.;Prendergast, K.;Spiro, T. G.
  10. J. Phys. Chem. v.96 Sato, S.;kamogawa, K.;Aoyagi, K.;Kitagawa, T.
  11. J. Phys. Chem. v.99 Jeoung, S. C.;Kim, D.;Cho, D. W.;Yoon, M.
  12. J. Phys. Chem. v.100 Jeougn, S. C.;Kim, D.;Cho. D.W.;Yoon, M.
  13. J. Phys. Chem. v.99 Vitols, S. E.;Terashita, S.;Blackwood, Jr. M. E.;Kumble, R.;Ozaki, Y.;Spiro, T. G.
  14. J. Phys. Chem. v.99 de Paula, J.C.;Walters, V. A.;Jackson, B. A.;Cardozo, K.
  15. J. Phys. Chem. v.96 Strahan, G. D.;Lu, D.;Tsuboi, M.;Nakamoto, K.
  16. J. Phys. Chem. v.99 Kruglik, S. G.;Apanasevich, P. A.;Chirvony, V. S.;Kvach, V. V.;Orlovich, V. A.
  17. J. Phys. Chem. v.99 Kruglik, S. G.;Galievsky, V. A.;Chirvony, V. S.;Apanasevich, P. A.;Ermolenkov, V. V.;Orlovich, V. A.;Chinsky, L.;Turpin, P.-Y.;
  18. J. Phys. Chem. v.97 Mojzes, P.;Chinsky, L.;Turpin, P.-Y.;
  19. J. Phys. Chem. v.95 Chinksky, L.;Turpin, P.-Y.;Al-Obaidi, A. H. R.;Bell. S. E. J.;Hester, R. E.
  20. J. Phys. Chem. v.99 Kumble, R.;Loppnow, G. R.;Hu, S.;Mukherjee, A.;Thompson, M. A.;Spiro, T. G.
  21. J. Phys. Chem. v.99 Kumble, R.;Loppnow, G. R.;Hu, S.;Mukherjee, A.;Thompson, M. A.;Spiro, T. G.
  22. J. Phys. Chem. v.99 Asano-Someda, M.;Sato, S.;Aoyagi, K.;Kitagawa, T.
  23. Appl. Phys. v.59 Sato, S.;Kitagawa, T.
  24. Chem. Phys. Lett. v.189 Sato, S.;Asano-Someda, M.;Kitagawa, T.
  25. J. Phys. Chem. v.97 Bell, S. E. J.;Al-Obaidi, A. H. R.;Hegarty, M.;Hester, R.E.;McGarvey, J. J.
  26. J. Phys. Chem. v.99 Bell, S. E. J.;Al-Obaidi, A. H. R.;Hegarty, M.;McGarvey, J. J.;Hester, R. E.
  27. Chem. Phys. Lett. v.241 Jeoung, S. C.;Kim, D.;Ahn, K.-H.;Cho, D. W.;Yoon, M.
  28. J. Phys. Chem. v.96 de Paula, J. C.;Walters, V. A.;Nutaitis, C.;Lind, J.;Hall, K.
  29. J. Phys. Chem. v.99 Sato, S.;Aoyagi, K.;Haya, T.;Kitagawa, T.
  30. The Porphyrins v.Ⅲ Gouterman, M.;Dolphin, D. (Ed.)
  31. Appl. Spectrosc. v.41 Seo, J.-C.;Chung, Y.-B.;Kim, D.
  32. J. Chem. Soc. Faraday Trans. Ⅱ v.77 Harriman, A.
  33. Coord. Chem. Rev. v.44 Darwent, J. R.;Dougals, P.;Harriman, A.;Porter, G.;Richoux, M.
  34. Chem. Phys. Lett. v.104 Kalyanasundaram, K.
  35. Thero. Chim. Acta. v.15 Ake, R. L.;Gouterman, M.
  36. Ann. N. Y. Acad. Sci. v.206 Gouterman, M.
  37. J. Phys. Chem. v.67 Becker, R. S.;Allison, J. B.
  38. J. Am. Chem. Soc. v.116 Gentemann, S.;Medforth, C. J.;Forsyth, T. P.;Nurco, D. J.;Smith, K. M.;Fajer, J.;Holten, D.
  39. Chem. Phys. Lett. v.245 Gentemann, S.;Medforth, C. J.;Ema, T.;Nelson, N. Y.;Simth, K. M.;Fajer, J.;Holten, D.