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Volumn 104, Issue 22, 2000, Pages 5190-5196

Effects of anions on the NMR relaxation of pyridinium and di-tert-butylpyridinium ions in acid solution. Implications for chemisorption on solid acids

Author keywords

[No Author keywords available]

Indexed keywords

CHEMISORPTION; COMPUTER SIMULATION; CORRELATION METHODS; ELECTRIC FIELDS; ELECTROSTATICS; ETHERS; HYDROGEN BONDS; NEGATIVE IONS; NITROGEN; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PROTONS; RELAXATION PROCESSES;

EID: 0033626181     PISSN: 10895639     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp994472f     Document Type: Article
Times cited : (8)

References (83)
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    • Address questions on the hydrodynamic boundary condition calculations to this author
    • Address questions on the hydrodynamic boundary condition calculations to this author.
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    • 0343963923 scopus 로고    scopus 로고
    • Currently part of SPSS, Inc.
    • Currently part of SPSS, Inc. (http://www.spss.com/software/science/ SigmaPlot/).
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    • 0343528123 scopus 로고
    • London. Figures 1 and 2 in that paper were, obviously, interchanged
    • Baldeschweiler, J. D.; Randall, E. W. Proc. Chem. Soc., London 1961, 303. Figures 1 and 2 in that paper were, obviously, interchanged.
    • (1961) Proc. Chem. Soc. , vol.303
    • Baldeschweiler, J.D.1    Randall, E.W.2
  • 59
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    • Caldin, E. F., Gold, V., Eds.; Chapman and Hall: London; Chapter 4
    • (b) Grunwald, E.; Eustace, D. In Proton-Transfer Reactions; Caldin, E. F., Gold, V., Eds.; Chapman and Hall: London, 1975; Chapter 4.
    • (1975) Proton-transfer Reactions
    • Grunwald, E.1    Eustace, D.2
  • 63
    • 0343528122 scopus 로고    scopus 로고
    • Cited (as ref 2) in ref 33
    • Shoolery, J. N. Cited (as ref 2) in ref 33.
    • Shoolery, J.N.1
  • 78
    • 0041189012 scopus 로고    scopus 로고
    • and other papers in the series
    • (b) Fǎrcaşiu, D.; Hâncu, D. J. Am. Chem. Soc. 1999, 121, 7173 and other papers in the series.
    • (1999) J. Am. Chem. Soc. , vol.121 , pp. 7173
    • Fǎrcaşiu, D.1    Hâncu, D.2
  • 79
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    • The term electrostatic friction describes the interaction of points of charge in the molecule or ion (atoms carrying electrical charges) with ions or dipoles around it, whereas the term dielectric friction describes the interaction of a particle or ion uniformly charged with a uniform dielectric medium. For the latter, see: (a) Alavi, D. S.; Waldeck, D. H. J. Chem. Phys. 1991, 94, 6196.
    • (1991) J. Chem. Phys. , vol.94 , pp. 6196
    • Alavi, D.S.1    Waldeck, D.H.2
  • 81
    • 0343092182 scopus 로고    scopus 로고
    • note
    • The position of the anion can, in principle, be determined by interionic nOe experiments, but the tertiary butyl proton signal is the only convenient signal of 4 to be irradiated for this purpose and it could not distinguish between the anion in the plane of the ring or above it.
  • 82
    • 0342657905 scopus 로고    scopus 로고
    • note
    • Realization of this point came from a discussion with A. Corma.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.