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Volumn 119, Issue 23, 1997, Pages 5329-5336

Spectroscopic and electrochemical evidence for significant electronic coupling in mixed-valence hydrogen-bonded adducts of ruthenium cyano and ethylenediamine complexes

Author keywords

[No Author keywords available]

Indexed keywords

ETHYLENEDIAMINE; RUTHENIUM;

EID: 0030814016     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja962391g     Document Type: Article
Times cited : (34)

References (79)
  • 37
    • 1842405195 scopus 로고    scopus 로고
    • note
    • trpy is 2,2′,2″-terpyridine, bpy is 2,2′'-bipyridine, and en is ethyl-enediamine.
  • 52
    • 1842407619 scopus 로고    scopus 로고
    • In press
    • Spectroscopic and kinetic evidence of multiple cyano complexes binding to a central ammine complex have been demonstrated recently by Taube and co-workers; Poulopoulou, V. G.; Taube, H. In press.
    • Poulopoulou, V.G.1    Taube, H.2
  • 53
    • 1842291947 scopus 로고    scopus 로고
    • note
    • + due to the steric requirements of the fifth hetercyclic ring in the monocyano complexes, thus experimental evidence for facile formation of higher aggregates of the dicyano donors but not the monocyano ones is at least rationalizable at this level of theory. Electrostatic considerations would also point in this direction.
  • 63
    • 1842412311 scopus 로고    scopus 로고
    • note
    • Possible limitations of eq 4 in case of strongly-coupled systems have been discussed recently in the literature; see for example refs 26b and 30. The optical interaction in the systems studied here is fairly weak, however, and it is probable that the small-overlap limit appropriate to eq 4 is better-satisfied than in the systems discussed in refs 26b and 30.
  • 76
    • 0009363985 scopus 로고
    • (b) Stein, C. A.; Lewis, N. L.; Seitz, G.; Baker, A. D. Inorg. Chem. 1983, 22, 1124-1128. See also Rendell, A. P. L.; Bacskay, G. B.; Hush, N. S. J. Am. Chem. Soc. 1988, 110, 8343-8354.
    • (1983) Inorg. Chem. , vol.22 , pp. 1124-1128
    • Stein, C.A.1    Lewis, N.L.2    Seitz, G.3    Baker, A.D.4
  • 77
    • 1842373668 scopus 로고
    • (b) Stein, C. A.; Lewis, N. L.; Seitz, G.; Baker, A. D. Inorg. Chem. 1983, 22, 1124-1128. See also Rendell, A. P. L.; Bacskay, G. B.; Hush, N. S. J. Am. Chem. Soc. 1988, 110, 8343-8354.
    • (1988) J. Am. Chem. Soc. , vol.110 , pp. 8343-8354
    • Rendell, A.P.L.1    Bacskay, G.B.2    Hush, N.S.3
  • 78
    • 33847086509 scopus 로고
    • The metal-metal distances used in the lowest line of Figure 8 were arrived at via geometry optimization using the parametrization of ZINDO listed as ZINDO/1 in the Hyperchem 4.5 quantum chemistry software package (Hypercube). See: (a) Zerner, M. C.; Loew, G. H.; Kirchner, R. F.; Mueller-Westerhoff, U. T. J. Am. Chem. Soc. 1980, 102, 589.
    • (1980) J. Am. Chem. Soc. , vol.102 , pp. 589
    • Zerner, M.C.1    Loew, G.H.2    Kirchner, R.F.3    Mueller-Westerhoff, U.T.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.