메뉴 건너뛰기




Volumn 130, Issue 44, 2008, Pages 14745-14754

Hydrogen atom transfer reactions of a ruthenium imidazole complex: Hydrogen tunneling and the applicability of the marcus cross relation

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVATION ENERGY; AMINES; ATOMIC PHYSICS; ATOMS; COMPRESSED AIR MOTORS; DEUTERIUM; FREE RADICAL REACTIONS; HYDROGEN; NUCLEAR MAGNETIC RESONANCE; PROTON TRANSFER; REACTION KINETICS; RUTHENIUM; RUTHENIUM COMPOUNDS; THERMOCHEMISTRY; TUNNELING (EXCAVATION);

EID: 55649104328     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja805067h     Document Type: Article
Times cited : (55)

References (131)
  • 1
    • 84891303633 scopus 로고    scopus 로고
    • Hynes, J. T, Klinman, J. P, Limbach, H.-H, Schowen, R. L, Eds, Wiley-VCH: Weinheim
    • Hydrogen-Transfer Reactions; Hynes, J. T., Klinman, J. P., Limbach, H.-H., Schowen, R. L., Eds.; Wiley-VCH: Weinheim, 2007.
    • (2007) Hydrogen-Transfer Reactions
  • 4
    • 0004032955 scopus 로고
    • Kochi, J. K, Ed, Wiley: New York
    • (c) Kochi, J. K., Ed. Free Radicals; Wiley: New York, 1973.
    • (1973) Free Radicals
  • 35
    • 55649114689 scopus 로고    scopus 로고
    • Knapp, M. J.; Meyer, M.; Klinman, J. P. In ref 1, 4, pp 1241-1284.
    • (a) Knapp, M. J.; Meyer, M.; Klinman, J. P. In ref 1, Volume 4, pp 1241-1284.
  • 44
    • 55649096686 scopus 로고    scopus 로고
    • Hodgkiss, J. M.; Rosenthal, J.; Nocera, D. G. In ref 1, 2, pp 503-562.
    • (d) Hodgkiss, J. M.; Rosenthal, J.; Nocera, D. G. In ref 1, Volume 2, pp 503-562.
  • 47
    • 55649102824 scopus 로고    scopus 로고
    • Hammes-Schiffer, S. In ref 1, 2, pp 479-502.
    • (g) Hammes-Schiffer, S. In ref 1, Volume 2, pp 479-502.
  • 62
    • 1242305307 scopus 로고
    • Kochi, J. K, Ed, Wiley: New York, Chapter 2, pp
    • (a) Ingold, K. U. In Free Radicals; Kochi, J. K., Ed.; Wiley: New York, 1973; Chapter 2, pp 69ff.
    • (1973) Free Radicals
    • Ingold, K.U.1
  • 63
    • 0041121264 scopus 로고
    • Kochi, J. K, Ed, Wiley: New York, Chapter 7, pp
    • (b) Russell, G. A. In Free Radicals; Kochi, J. K., Ed.; Wiley: New York, 1973; Chapter 7, pp 283-293.
    • (1973) Free Radicals , pp. 283-293
    • Russell, G.A.1
  • 70
    • 55649102104 scopus 로고    scopus 로고
    • 19
    • 19
  • 76
    • 55649110301 scopus 로고    scopus 로고
    • References 1, 12, and 14a
    • (a) References 1, 12, and 14a.
  • 81
    • 55649121193 scopus 로고    scopus 로고
    • For example, see: (a) Reference 12b.
    • For example, see: (a) Reference 12b.
  • 84
    • 0004258726 scopus 로고
    • 2nd Ed, Cornell University Press: Ithaca, NY
    • Bell, R. P. The Proton in Chemistry, 2nd Ed.; Cornell University Press: Ithaca, NY, 1973; pp 226-296.
    • (1973) The Proton in Chemistry , pp. 226-296
    • Bell, R.P.1
  • 85
    • 55649108233 scopus 로고    scopus 로고
    • KH/KD, exp[hc((ν NH-νND, νOH-νOD, /2kBT, 0.78, where T, 298 K, νNH, 3068 cm-1, and νND, 2267 cm-1 for RuIIimH(D) in KBr pellets, and νOH, 3495 cm-1 and νOD, 2592 cm-1 for TEMPO-H(D) in CD3CN
    • 3CN.
  • 86
    • 55649091453 scopus 로고    scopus 로고
    • SPECFIT/32, versions v3.0.26 and v3.0.36; Spectrum Software ssociates: Marlborough, MA, 2000.
    • SPECFIT/32, versions v3.0.26 and v3.0.36; Spectrum Software ssociates: Marlborough, MA, 2000.
  • 89
    • 55649108452 scopus 로고    scopus 로고
    • NUTS-NMR Utility Transform Software, Acorn NMR Inc, Livermore, CA
    • NUTS-NMR Utility Transform Software, 1D version; Acorn NMR Inc.: Livermore, CA, 2003.
    • (2003) 1D version
  • 90
    • 55649112312 scopus 로고    scopus 로고
    • 2HCN) and were not suitable for line fitting. The two overlapping CH-acac singlets (δ 5.29, 5.32) and other non-singlet aromatic resonances were unable to be line fitted by NUTS, but instead using gNMR software.
    • 2HCN) and were not suitable for line fitting. The two overlapping CH-acac singlets (δ 5.29, 5.32) and other non-singlet aromatic resonances were unable to be line fitted by NUTS, but instead using gNMR software.
  • 91
    • 55649109225 scopus 로고    scopus 로고
    • gNMR software, v4.1.0; Ivory Soft: Rancho Palos Verdes, CA, 1999.
    • gNMR software, v4.1.0; Ivory Soft: Rancho Palos Verdes, CA, 1999.
  • 92
    • 55649100782 scopus 로고    scopus 로고
    • 3.
    • 3.
  • 93
    • 55649110723 scopus 로고    scopus 로고
    • IIimH) = 22.1: ref 27.
    • IIimH) = 22.1: ref 27.
  • 94
    • 0033748948 scopus 로고    scopus 로고
    • +/0: Mori, Y.; Sakaguchi, Y.; Hayashi, H. J. Phys. Chem. A 2000, 104, 4896.
    • +/0: Mori, Y.; Sakaguchi, Y.; Hayashi, H. J. Phys. Chem. A 2000, 104, 4896.
  • 95
    • 55649110927 scopus 로고    scopus 로고
    • •) - E(TEMPO-H)]/1.37 ≈-3.
    • •) - E(TEMPO-H)]/1.37 ≈-3.
  • 96
    • 33845552369 scopus 로고    scopus 로고
    • +/0: Semmelhack, M. F.; Chou, C. S.; Cortes, D. A. J. Am. Chem. Soc. 1983, 105, 4492.
    • +/0: Semmelhack, M. F.; Chou, C. S.; Cortes, D. A. J. Am. Chem. Soc. 1983, 105, 4492.
  • 98
    • 0000026284 scopus 로고    scopus 로고
    • a conversion from DMSO to MeCN: Chantooni, M. K., Jr.; Kolthoff, I. M. J. Phys. Chem. 1976, 80, 1306.
    • a conversion from DMSO to MeCN: Chantooni, M. K., Jr.; Kolthoff, I. M. J. Phys. Chem. 1976, 80, 1306.
  • 102
    • 55649107092 scopus 로고    scopus 로고
    • BT] = 6.9, where T = 298 K.
    • BT] = 6.9, where T = 298 K.
  • 111
    • 0029862758 scopus 로고    scopus 로고
    • 2 with L = 1,4,7-tribenzyl-7-benzyl-1,4,7- triazacyclononane or 1,4,7-triisopropyl-7-benzyl-1,4,7-triazacyclononane.
    • 2 with L = 1,4,7-tribenzyl-7-benzyl-1,4,7- triazacyclononane or 1,4,7-triisopropyl-7-benzyl-1,4,7-triazacyclononane.
  • 114
    • 0000736248 scopus 로고    scopus 로고
    • -1).
    • -1).
  • 117
    • 55649084861 scopus 로고    scopus 로고
    • The self-exchange rate constant for RuIIimH, Ru IIIimH+ is estimated to be between 4 × 10 6 and 1 × 108 M-1 s-1 in MeCN based on the following k(self-exchange) values: (a) 1.4 × 10 8 M-1 s-1 for [Ru(acac)2(4,4′- Me2bpy)]0/, 4.5 × 106 M-1 s-1 for [Ru(hfac)2(4,4′-Me2bpy, 0/, 5.0 × 106 M-1 s-1 for [Ru(hfac)3]-/0, 8.3 × 106 M-1 s-1 for [Ru(bpy)3]2+/3, and 1 × 10 8 M-1 s-1 for [Ru(L)3] 2+/3, L, 3,4,7,8-Me4phen, 3,5,6,8-Me4phen, or 4,7-Me2bpy, hfac, 1,1,1,5,5,5-hexafluoro-2,4-pentanedionato, phen, 1,10-phenanthrolin
    • 2bpy) [hfac = 1,1,1,5,5,5-hexafluoro-2,4-pentanedionato, phen = 1,10-phenanthroline].
  • 120
    • 55649099263 scopus 로고    scopus 로고
    • -1.
    • -1.
  • 127
    • 55649096478 scopus 로고    scopus 로고
    • 3 terms at different temperatures derived from their respective Eyring or van't Hoff equation.
    • 3 terms at different temperatures derived from their respective Eyring or van't Hoff equation.
  • 131
    • 55649091865 scopus 로고    scopus 로고
    • KaleidaGraph, version 3.5; Synergy Software: Reading, PA, 2000
    • KaleidaGraph, version 3.5; Synergy Software: Reading, PA, 2000.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.