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Volumn 127, Issue 4, 2005, Pages 1229-1241

Ground- and excited-state electronic structure of an emissive pyrazine-bridged ruthenium(II) dinuclear complex

Author keywords

[No Author keywords available]

Indexed keywords

CHARACTERIZATION; COMPLEXATION; ELECTROCHEMISTRY; ELECTRONIC STRUCTURE; ELECTROSTATICS; GROUND STATE; PHOTOCHEMICAL REACTIONS; RAMAN SPECTROSCOPY; SYNTHESIS (CHEMICAL);

EID: 13644262203     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja046034e     Document Type: Article
Times cited : (46)

References (118)
  • 81
    • 13644255041 scopus 로고    scopus 로고
    • note
    • max of emission <800 nm is not determinable.
  • 83
    • 13644252708 scopus 로고    scopus 로고
    • note
    • Examination of the photochemistry of the monoprotonated complex was not attempted due to the small separation between the first and second protonation steps, which might have resulted in the photochemistry of any of three protonation states being observed in this pH region.
  • 95
    • 13644251222 scopus 로고    scopus 로고
    • note
    • Excited-state resonance Raman spectra: the resonance Raman spectra of the complex in its excited state with contributions to the spectra from the complex in the ground-state removed by spectral subtraction (see Figure 8).
  • 98
    • 13644255040 scopus 로고    scopus 로고
    • note
    • 21 would be expected to be equivalent to twice ΔE (i.e., 350 mV). The actual increase upon protonation is 400 mV, and the larger effect of protonation of the 1,2,4-triazole is probably due to the closer proximity of the increase in charge (and hence electrostatic effect) compared with oxidation of one metal center (cf. distance dependence of columbic interactions).
  • 106
    • 13644268246 scopus 로고    scopus 로고
    • note
    • pa < 70 mV), and hence it is probable that the first and second reductions are also reversible, suggesting a separation of 60 mV between the first and second bpy reduction processes.
  • 108


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.