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Volumn 105, Issue 13, 2001, Pages 2989-2996

Solvent effect on rotational relaxation time of ammonium ion

Author keywords

[No Author keywords available]

Indexed keywords

ROTATIONAL RELAXATION;

EID: 0035810450     PISSN: 10895639     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp003300b     Document Type: Article
Times cited : (17)

References (69)
  • 19
    • 85037321802 scopus 로고    scopus 로고
    • note
    • 1H spin-lattice relaxation caused by the dipolar interaction between the ammonium protons also depends on the rotational relaxation time. However, it is difficult to separate this contribution to the observed proton TI from others, such as a spin-rotation mechanism, without ambiguity.
  • 27
    • 85037309527 scopus 로고    scopus 로고
    • To be published
    • Masuda, Y. To be published.
    • Masuda, Y.1
  • 28
    • 85037299058 scopus 로고    scopus 로고
    • note
    • 15N measurement is more than several tens times longer than that for the 2D measurement.
  • 40
    • 33644912652 scopus 로고
    • For alcohols, multiple dielectric relaxations were observed.
    • For alcohols, multiple dielectric relaxations were observed. (Barthel, J.; Bachhuber, K.; Hetzenauer, H. Chem. Phys. Lett. 1990, 765, 369.
    • (1990) Chem. Phys. Lett. , vol.765 , pp. 369
    • Barthel, J.1    Bachhuber, K.2    Hetzenauer, H.3
  • 43
    • 85037321513 scopus 로고    scopus 로고
    • note
    • In the present study, the fast component(s), which corresponded to the rotations of the OH groups and/ or the alcohol molecules, were used for the calculations of the dielectric frictions. A similar treatment was done for the calculations for the dielectric frictions for the translation and rotation of the perchlorate ion (ref 12) and the barrier crossing dynamics for the electron-transfer reactions. (
  • 45
    • 0001750549 scopus 로고
    • J. Phys. Chem. 1986, 90, 6563.
    • (1986) J. Phys. Chem. , vol.90 , pp. 6563
  • 46
    • 85037298816 scopus 로고    scopus 로고
    • About 3 and 1.5 times larger values of the rotational relaxation times respectively, for the ammonium and the perchlorate ion were given in the calculations by the HOF model than those by the SED
    • About 3 and 1.5 times larger values of the rotational relaxation times respectively, for the ammonium and the perchlorate ion were given in the calculations by the HOF model than those by the SED.
  • 52
    • 85037317988 scopus 로고    scopus 로고
    • The Gutmann's donor number for ethylene glycol was estimated by assuming the linear relation between the donor numbers and the Z values by Kosower for alcohols
    • (b) The Gutmann's donor number for ethylene glycol was estimated by assuming the linear relation between the donor numbers and the Z values by Kosower for alcohols.
  • 58
    • 85037296924 scopus 로고    scopus 로고
    • In the HOF model, the rotational friction becomes zero if one assumes a perfect slip hydrodynamic boudary
    • In the HOF model, the rotational friction becomes zero if one assumes a perfect slip hydrodynamic boudary.
  • 59
    • 0000596349 scopus 로고
    • Franks, F., Ed.; Plenum: New York, Chapter 7
    • Hertz, H. G. Water, a Comprehensive Treatise; Franks, F., Ed.; Plenum: New York, 1973; Vol. 3, Chapter 7.
    • (1973) Water, A Comprehensive Treatise , vol.3
    • Hertz, H.G.1
  • 69
    • 36749108527 scopus 로고
    • The hydrodynamic friction for the rotation of a nonspherical molecule remains even when the perfect slip boundary condition is assumed
    • The hydrodynamic friction for the rotation of a nonspherical molecule remains even when the perfect slip boundary condition is assumed. (Hu, C.-M.; Zwanzig, R. J. Chem. Phys. 1974, 60, 4354.)
    • (1974) J. Chem. Phys. , vol.60 , pp. 4354
    • Hu, C.-M.1    Zwanzig, R.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.