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Volumn 119, Issue 51, 1997, Pages 12578-12589

Synthesis, transient absorption, and transient resonance Raman spectroscopy of novel electron donor-acceptor complexes: [5,15-bis[(4'- nitrophenyl)ethynyl]-10,20-diphenylporphinato]copper(II) and [5-[[4'- (dimethylamino)phenyl]ethynyl]-15-[(4-nitrophenyl)ethynyl]-10,20-diphenyl- porphinato]copper(II)

Author keywords

[No Author keywords available]

Indexed keywords

COPPER DERIVATIVE; PORPHYRIN; PORPHYRIN DERIVATIVE;

EID: 0031585737     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja964436j     Document Type: Article
Times cited : (63)

References (67)
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    • note
    • 22 does not impact our general analysis of the transient Raman spectrum of compound I.
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    • y states (see refs 8 and 16b), conformational heterogeneity would influence the degree of absorption band broadening as well. Consistent with this, it is important to note that the nitro band in the FT Raman experiment is approximately twice as broad as comparably intense peaks. We conclude that changing the excitation wavelength from 441.6 (Figure 6A) to 436 nm (Figure 7B) in the resonance Raman experiments likely selects populations of chromophores that are not structurally isomorphous and thus produce similar but nonsuperimposible spectra. This is congruent with the low-intensity transient resonance Raman spectrum of Figure 7B which exhibits a large number of overlapping bands.
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    • note
    • These data are available as Supporting Information.
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    • Unpublished results
    • Enhanced triplet lifetimes of similar magnitude have been observed in other coordinating solvents. LeCours, S. M.; Phillips, C. M.; Therien, M. J. Unpublished results.
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    • Additional examples include the following: (a) Findsen, E. W.; Shelnutt, J. A.; Ondrias, M. R. J. Phys. Chem. 1988, 92, 307-314. (b) Crawford, B. A.; Ondrias, M. R. J. Phys. Chem. 1989, 93, 5055-5061. (c) Strahan, G. D.; Lu, D.; Tsuboi, M.; Nakamoto, K. J. Phys. Chem. 1992, 96, 6450-6457. (d) Jeoung, S. C.; Kim, D.; Cho, D. W., Yoon, M.; Ahn, K.-H. J. Phys. Chem. 1996, 100, 8867-8874.
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    • Additional examples include the following: (a) Findsen, E. W.; Shelnutt, J. A.; Ondrias, M. R. J. Phys. Chem. 1988, 92, 307-314. (b) Crawford, B. A.; Ondrias, M. R. J. Phys. Chem. 1989, 93, 5055-5061. (c) Strahan, G. D.; Lu, D.; Tsuboi, M.; Nakamoto, K. J. Phys. Chem. 1992, 96, 6450-6457. (d) Jeoung, S. C.; Kim, D.; Cho, D. W., Yoon, M.; Ahn, K.-H. J. Phys. Chem. 1996, 100, 8867-8874.
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    • Additional examples include the following: (a) Findsen, E. W.; Shelnutt, J. A.; Ondrias, M. R. J. Phys. Chem. 1988, 92, 307-314. (b) Crawford, B. A.; Ondrias, M. R. J. Phys. Chem. 1989, 93, 5055-5061. (c) Strahan, G. D.; Lu, D.; Tsuboi, M.; Nakamoto, K. J. Phys. Chem. 1992, 96, 6450-6457. (d) Jeoung, S. C.; Kim, D.; Cho, D. W., Yoon, M.; Ahn, K.-H. J. Phys. Chem. 1996, 100, 8867-8874.
    • (1992) J. Phys. Chem. , vol.96 , pp. 6450-6457
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    • Additional examples include the following: (a) Findsen, E. W.; Shelnutt, J. A.; Ondrias, M. R. J. Phys. Chem. 1988, 92, 307-314. (b) Crawford, B. A.; Ondrias, M. R. J. Phys. Chem. 1989, 93, 5055-5061. (c) Strahan, G. D.; Lu, D.; Tsuboi, M.; Nakamoto, K. J. Phys. Chem. 1992, 96, 6450-6457. (d) Jeoung, S. C.; Kim, D.; Cho, D. W., Yoon, M.; Ahn, K.-H. J. Phys. Chem. 1996, 100, 8867-8874.
    • (1996) J. Phys. Chem. , vol.100 , pp. 8867-8874
    • Jeoung, S.C.1    Kim, D.2    Cho, D.W.3    Yoon, M.4    Ahn, K.-H.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.