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Volumn 109, Issue 10, 2005, Pages 2302-2309

Comparison of the photophysical properties of osmium(II) Bis(2,2′:6′,2″-terpyridine) and the corresponding ethynylated derivative

Author keywords

[No Author keywords available]

Indexed keywords

CHARGE TRANSFER; CRYOSTATS; CRYSTALLIZATION; DERIVATIVES; ETHYLENE; LUMINESCENCE; MASS SPECTROMETRY; MOLECULAR VIBRATIONS; NUCLEAR MAGNETIC RESONANCE; OSMIUM COMPOUNDS; PHOTOCHEMICAL REACTIONS; RATE CONSTANTS; SOLVENTS;

EID: 15944370272     PISSN: 10895639     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp045637+     Document Type: Article
Times cited : (35)

References (103)
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    • An alternative strategy for prolonging the triplet lifetime involves raising the energy of the MC triplet, (a) Indelli, M. T.; Bignozzi, C. A.; Scandola, F.; Collin, J.-P. Inorg. Chem. 1998, 37, 6084. (b) Sykora, M.; Kincaid, J. R. Inorg. Chem. 1995, 34, 5852. (c) Maruszewski, K.; Kincaid, J. R. Inorg. Chem. 1995, 34, 2002.
    • (1998) Inorg. Chem. , vol.37 , pp. 6084
    • Indelli, M.T.1    Bignozzi, C.A.2    Scandola, F.3    Collin, J.-P.4
  • 33
    • 33751155329 scopus 로고
    • An alternative strategy for prolonging the triplet lifetime involves raising the energy of the MC triplet, (a) Indelli, M. T.; Bignozzi, C. A.; Scandola, F.; Collin, J.-P. Inorg. Chem. 1998, 37, 6084. (b) Sykora, M.; Kincaid, J. R. Inorg. Chem. 1995, 34, 5852. (c) Maruszewski, K.; Kincaid, J. R. Inorg. Chem. 1995, 34, 2002.
    • (1995) Inorg. Chem. , vol.34 , pp. 5852
    • Sykora, M.1    Kincaid, J.R.2
  • 34
    • 33751156856 scopus 로고
    • An alternative strategy for prolonging the triplet lifetime involves raising the energy of the MC triplet, (a) Indelli, M. T.; Bignozzi, C. A.; Scandola, F.; Collin, J.-P. Inorg. Chem. 1998, 37, 6084. (b) Sykora, M.; Kincaid, J. R. Inorg. Chem. 1995, 34, 5852. (c) Maruszewski, K.; Kincaid, J. R. Inorg. Chem. 1995, 34, 2002.
    • (1995) Inorg. Chem. , vol.34 , pp. 2002
    • Maruszewski, K.1    Kincaid, J.R.2
  • 69
    • 0001309564 scopus 로고    scopus 로고
    • It is recognized that additional low-frequency modes are needed to explain charge-transfer effects in a frozen glass. See: Chen, P.; Meyer, T. J. Inorg. Chem. 1996, 35, 5520.
    • (1996) J. Inorg. Chem. , vol.35 , pp. 5520
    • Chen, P.1    Meyer, T.2
  • 73
    • 15944383851 scopus 로고    scopus 로고
    • note
    • 1, refer to the emission quantum yields for the "normal" and "hot" bands, respectively.
  • 76
    • 15944389942 scopus 로고    scopus 로고
    • note
    • The spectroscopic energy of the MC state is unknown for both Os-terpy and Os-acet. However, we assume that intramolecular charge transfer from the MLCT triplet to the MC is endoergonic such that eq 3 applies. For a more detailed discussion, see ref 16a.
  • 77
    • 15944426450 scopus 로고    scopus 로고
    • note
    • 2 is a more complication function that presented in Figure 4. Barrier crossing might be reversible. See ref 4b for an alternative description of the temperature dependence for MLCT triplet decay processes.
  • 84
    • 15944373604 scopus 로고    scopus 로고
    • note
    • (a) The Fermi golden rule indicates that the rate constant for radiative decay is proportional to the product of the cube of the mean frequency of the emission band and the square of the transition dipole moment,
  • 86
    • 0003957648 scopus 로고
    • Eyring, H., Henderson, D., Eds.; Academic Press: New York
    • (c) Levich, V. G. Physical Chemistry: An Advanced Treatise; Eyring, H., Henderson, D., Eds.; Academic Press: New York, 1970; Vol. 9B.
    • (1970) Physical Chemistry: An Advanced Treatise , vol.9 B
    • Levich, V.G.1
  • 91
    • 15944428704 scopus 로고    scopus 로고
    • note
    • -1.
  • 92
    • 2342578768 scopus 로고    scopus 로고
    • The total reorganization energy is assumed to involve contributions from both nuclear and solvent terms. The latter is likely to be minimized in a KBr disc when compared to a polar solvent. See, for example: Matyushov, D. V. J. Chem. Phys. 2004, 120, 7532.
    • (2004) J. Chem. Phys. , vol.120 , pp. 7532
    • Matyushov, D.V.1
  • 95
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    • The general effects of temperature on the decay of MLCT triplet states have been described. See: Claude, J. P.: Meyer, T. J. J. Phys. Chem. 1995, 99, 51.
    • (1995) J. Phys. Chem. , vol.99 , pp. 51
    • Claude, J.P.1    Meyer, T.J.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.