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Volumn 111, Issue 47, 2007, Pages 13404-13409

Molecular motion of a nickel-bis(dithiolato) complex in solution

Author keywords

[No Author keywords available]

Indexed keywords

ALCOHOLS; DIFFUSION; MOLECULAR STRUCTURE; NEGATIVE IONS; PARAMAGNETIC RESONANCE; SOLVENTS;

EID: 36949035770     PISSN: 15206106     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp077072y     Document Type: Article
Times cited : (3)

References (36)
  • 2
    • 78751640856 scopus 로고    scopus 로고
    • Kirk, M. L.; McNaughton, R. L.; Helton, M. E. In Progress in Inorganic Chemistry: Dithiolene Chemistry; Stiefel, E. I., Ed.; Wiley: New York, 2004; 52, pp 111.-212.
    • Kirk, M. L.; McNaughton, R. L.; Helton, M. E. In Progress in Inorganic Chemistry: Dithiolene Chemistry; Stiefel, E. I., Ed.; Wiley: New York, 2004; Vol. 52, pp 111.-212.
  • 15
    • 0002659177 scopus 로고
    • Muetterties, E. L, Ed, McGraw-Hill: New York
    • Davison, A.; Holm, R. H. In Inorganic Syntheses; Muetterties, E. L., Ed.; McGraw-Hill: New York, 1967; Vol. 10, pp 8-26.
    • (1967) Inorganic Syntheses , vol.10 , pp. 8-26
    • Davison, A.1    Holm, R.H.2
  • 16
    • 0002844265 scopus 로고
    • Berliner, L. J, Ed, Academic Press, New York
    • Freed, J. H. In Spin Labeling: Theory and Applications; Berliner, L. J., Ed.; Academic Press, New York, 1976; Vol. 1, pp 53-132.
    • (1976) Spin Labeling: Theory and Applications , vol.1 , pp. 53-132
    • Freed, J.H.1
  • 30
    • 0003160796 scopus 로고
    • Szwarc, M, Ed, Wiley-Interscience: New York
    • Smid, J. In Ions and Ion Pairs in Organic Reactions; Szwarc, M., Ed.; Wiley-Interscience: New York, 1972; Vol. 1, pp 85-151.
    • (1972) Ions and Ion Pairs in Organic Reactions , vol.1 , pp. 85-151
    • Smid, J.1
  • 31
    • 0002543261 scopus 로고
    • Cotton, F. A, Ed, Interscience Publishers: New York
    • McCleverty, J. A. In Progress in Inorganic Chemistry; Cotton, F. A., Ed.; Interscience Publishers: New York, 1968; Vol. 10, pp 49-221.
    • (1968) Progress in Inorganic Chemistry , vol.10 , pp. 49-221
    • McCleverty, J.A.1
  • 35
    • 84906399405 scopus 로고    scopus 로고
    • Consider the case when only gx (associated with the low field feature) is temperature-dependent. In the spectrum calculated using the glassy gi in Figure 4, the central feature, as noted previously, is up field from the experimental value. The separations between it and the low and high field features are greater than and less than the observed values, respectively. The only way to bring these separations into agreement with experiment is to decrease both gx and D ⊥. The decrease in gx is unacceptable and also causes the absolute positions of the three features to be slightly upfield from their experimental values. If gz (associated with the high field feature) is temperature-dependent, one matches the experimental separations by decreasing it and increasing D⊥, which again is unacceptable. As for gxT, the calculated positions of th
    • x(T), the calculated positions of the three features are larger than the experimental values.
  • 36
    • 84906370827 scopus 로고    scopus 로고
    • The differences in the motional models used for the line width analyses and simulations tend to counterbalance each other, giving essentially the same value of D⊥ in a given solvent at a given temperature. The use of FD and nonzero T2-1 for the simulations (as opposed to BRD and T2-1, 0 for the width analyses) causes compensating changes in the values of D⊥ needed to give calculated positions of the high and low features in agreement with experiment. If only T2-1 is changed and increased, these two features move toward each other as they do for an increase in D⊥ (or for an increase in D∥/ D⊥ at constant D⊥, if only τ for FD is changed and increased, the motional rate decreases (eq 2, and they move away from each other as they do for a decrease in D
    • ⊥).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.