Excited state characteristics of 6-azauracil in acetonitrile: Drastically different relaxation mechanism from uracil

Journal of Physical Chemistry A

Volumn 112, Issue 51, 2008, Pages 13308-13315

  Kobayashi, Takashi ^a   Harada, Yosuke ^a   Suzuki, Tadashi ^a   Ichimura, Teijiro ^a  

^a TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ABSORPTION; ACETONE; ACETONITRILE; CLARIFICATION; DYNAMICS; EXCITED STATES; LASER EXCITATION; OXYGEN; PHOTOLYSIS; RATE CONSTANTS;

ABSORPTION BANDS; ACETONITRILE SOLUTIONS; INTERSYSTEM CROSSINGS; LASER PHOTOLYSISES; RELAXATION MECHANISMS; SINGLET OXYGEN FORMATIONS; SINGLET OXYGENS; STATE DYNAMICS; THERMAL LENSING; TIME-RESOLVED; TRANSIENT ABSORPTION MEASUREMENTS; TRIPLET SENSITIZATIONS; UV IRRADIATIONS;

MOLECULAR OXYGEN;

ACETONE; ACETONITRILE; ACETONITRILE DERIVATIVE; AZAURACIL; DRUG DERIVATIVE; OXIDIZING AGENT; SINGLET OXYGEN; URACIL;

ARTICLE; CHEMISTRY; KINETICS; PHOTOLYSIS; QUANTUM THEORY; RADIATION EXPOSURE; ULTRAVIOLET RADIATION;

ACETONE; ACETONITRILES; KINETICS; OXIDANTS; PHOTOLYSIS; QUANTUM THEORY; SINGLET OXYGEN; ULTRAVIOLET RAYS; URACIL;

EID: 58149145458     PISSN: 10895639     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp803096j     Document Type: Article

References (49)

1. Favre, A. In Bioorganic Photochemistry: Photochemistry and the Nucleic Acids; Morrison, H., Ed.; Wiley: New York, 1990.
2. Crespo-Hernández, C. E.; Cohen. B.; Hare. P. M.; Kohler, B. Chem. Rev. 2004, 104, 1977.
3. Matsika, M. J. Phys. Chem. A 2004, 108, 7584.
4. Zgierski, M. Z.; Patchkovskii, S.; Fujiwara, T.; Lim, E. C. J. Phys. Chem. A 2005, 109, 9384.
5. Hare. P. M.; Crespo-Hernández. C. M.: Kohler. B. J. Phys. Chem. B 2006, 110, 18641.
6. Hare, P. M.: Crespo-Hernández. C. M.: Kohler. B. Proc. Natl. Acad. Sci. U.S.A. 2007, 104, 435.
7. Gustavsson. T.; Sarkar, N.; Lazzarotto, E.; Markovitsi, D.; Improta, R. Chem. Phys. Lett. 2006, 429, 551.
8. Gustavsson, T.; Bányász, Á.; Lazzarotto, E.; Markovitsi, D.; Scalmani. G.; Frisch, M. J.; Barone, V.; Improta, R. J. Am. Chem. Soc. 2006, 128,. 607.
9. Santro, F.; Barone, V.; Gustavsson, T.; Improta, R. J. Am. Chem. Soc. 2006, 128, 16312.
10. Climent, T.; González-Luque, R.; Merchán, M.; Serrano-Andrés, L. Chem. Phys. Lett. 2007, 441, 327.
11. He, Y.; Wu, C.; Kong, W. J. Phys. Chem. A 2003, 107, 5145.
12. He, Y.; Wu, C.; Kong, W. J. Phys. Chem. A 2004, 108, 943.
13. Merchan. M.; González-Luque. R.; Climent, T.; Serrano- Andrés. L.; Rodriguez. E.; Reguero, M.; Peláez. D. J. Phys. Chem. B 2006, 110, 2647'1.
14. Hudock, H. R.; Levine, B. G.; Thompson, A. L.; Satzger, H.; Townsend, D.; Gador. N.; Ullrich, S.; Stolow, A.; Martínez, T. J. J. Phys. Chem. A 2007, 111, 8500.
15. Clereq, E. D. Antivir. Res. 2005, 67, 56.
16. Wagner. C. R.: Lyer, V. V.; Mclintee, E. J. Cancer Res. 1999, 59, 2944.
17. Harada. Y.; Suzuki, T.; Ichimura. T.; Xu. Y.-Z. J. Phys. Chem. B 2007, 111, 5518.
18. Skoda, J. Prog. Nucl. Acid Res. 1963, 2, 197.
19. Roblin. R. O., Jr.; Lampen. J. O.; English, J. P.; Cole, Q. P.; Vaughan, J. R., Jr. J. Am. Chem. Soc. 1945, 67, 290.
20. Schinder, R.; Welch, A. D. Science 1957, 125, 548.
21. Schinder, B. I.; Frei, E.; Tuohy, J. H.; Gorman, J.; Freireich, E., Jr.; Clements. J. Cancer Res. 1960, 20, 28.
22. Handschumacher, R. E.; Welch, A. D. Cancer Res. 1956, 16, 965.
23. Kittler, L.; Lober, G. Photochme. Photobiol. 1969, 10, 35.
24. Braslavskv, S. E.; Heibel, G. E. Chem. Rev. 1992, 92, 1381.
25. Suzuki, T.; Kajii, Y.; Shibuva. K.; Obi, K. Chem. Phys. 1992, 161, 447.
26. Suzuki. T.; Okuvama, U.; Ichimura. T. J. Phys. Chem. A 1997, 101, 7047.
27. Omori. T.; Suzuki. T.; Ichimura. T. Chem. Phys. Lett. 1998, 293, 436.
28. Suzuki, T.; Nagano, M.; Watanabe. S.; Ichimura, T. J. Photochem. Photohiol. A 2000, 136, 7.
29. Murov, S. L.; Carmichael, I.; Hug, G. L. Handbook of Photochemistry, 2nd ed.; Marcel Dekker: New York. 1993.
30. Miertus. S.; Scrocco. E.; Tomasi, J. Chem. Phys. 1981, 55, 117.
31. Barone. V.; Cossi. M.; Tomasi, J. J. Comput. Chem. 1998, 19, 404.
32. Frisch, M. J.; Trucks, G. W.; Schlegel, H. B.; Scuseria. G. E.; Robb, M. A.; Cheeseman, J. R.; Montgomery, J. A., Jr.; Vreven, T.; Kudin, K. N.; Burant, J. C.; Millam, J. M.; Iyengar, S. S.; Tomasi, J.; Barone, V.; Mennucci, B.; Cossi, M.; Scalmani, G.; Rega, N.; Petersson, G. A.; Nakatsuji, H.; Hada, M.; Ehara, M.; Toyota, K.; Fukuda, R.; Hasegawa, J.; Ishida, M.; Nakajima. T.; Honda, Y.; Kitao. O.; Nakai, H.; Klene, M.; Li, X.; Knox, J. E.; Hratchian, H. P.; Cross, J. B.; Bakken, V.; Adamo, C.; Jaramillo. J.; Gomperts, R.; Stratmann, R. E.; Yazyev, O.; Austin, A. J.; Cammi, R.; Pomelli, C.; Ochterski, J. W.; Ayala, P. Y.; Morokuma, K.; Voth, G. A.; Salvador. P.; Dannenberg, J. J.; Zakrzewski, V. G.; Dapprich, S.; Daniels, A. D.; Stain, M. C.; Farkas, O.; Malick, D. K.; Rabuck, A. D.; Raghavachari, K.; Foresman, J. B.; Ortiz, J. V.; Cui, Q.; Baboul, A. G.; Clifford, S.; Cioslowski, J.; Stefanov, B. B.; Liu, G.; Liashenko, A.; Piskorz, P.; Komaromi, I.; Martin, R. L.; Fox, D. J.; Keith, T.; Al. Laham, M. A.; Peng, C. Y.; Nanayakkara, A.; Challacombe. M.; Gill, P. M. W.; Johnson, B.; Chen, W.; Wong, M. W.; Gonzalez, C.; Pople, J. A. Gaussian, Inc.: Wallingford, CT. 2004.
33. Singh, P.; Hodgson, D. J. Acta Crystallogr. 1974, B30, 1430.
34. Salet. C.; Bensasson, R. Photochem. Photobiol. 1975, 22,. 231.
35. Whillans, W.; Johns, H. E. J. Am. Chem. Soc. 1971, 93, 1358.
36. Porter, G.; Dogra, S. K.; Loutfy, R. O.; Sugamori, S. E.; Yip, R W. J. Chem. Soc., Faraday Trans. 1 1972, 68, 1462.
37. Tatake, V. G.; Desai, T. S.; Sane, P. V. Photochem. Photobiol. 1976, 24, 463 The phosphorescence spectrum of 6-AU was obtained with γ-irradiation in the pellet form of dry polycrystalline powder at 77 K by Tatake et al., though we could not observe no phosphorescence in solution with the 248 nm irradiation.
38. Bensasson, R. V.; Gramain, J.-C. J. Chem. Soc, Faraday Trans. 1 1980, 76, 1801.
39. Schmidt, R.; Seikel, K.; Brauer, H. D. J. Phys. Chem. 1989, 93, 4507.
40. Watanabe, S.; Suzuki, T.; Ichimura. T. Chem. Phys. Lett. 2003, 374, 41.
41. Clark, W. D. K.; Steel, C. J. Am. Chem. Soc. 1971, 93, 6347.
42. Bishop, S. M.; Malone, M.; Phillips, D.; Parker, A. W.; Symons, C. R. J. Chem. Soc., Chem. Commun. 1994, 871,.
43. Eaton. D. F. Pure Appl. Chem. 1988, 60, 1107.
44. Laermer, F.; Elsaesser, T.; Kaiser, W. Chem. Phys. Lett. 1989, 156, 381.
45. Elsaesser, T.; Kaiser, W. Annu. Rev. Phys. Chem. 1991, 42, 83.
46. Kasha, M. Discuss. Faraday Soc. 1950, 9, 14.
47. van der Waals, J. H.; De Groot, M. S. The triplet state.; Zahlan, A.: London. 1967; p 101.
48. Schadee, R. A.; Schmidt, J.; van der Waals, J. H. Chem. Phys. Lett. 1976, 41, 435.
49. Rai, J. N. Indian J. Phys. 1983, 57,B, 241.