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Volumn 42, Issue 19, 2003, Pages 5974-5988

Density functional study of the electric hyperfine interactions and the redox-structural correlations in the cofactor of nitrogenase. Analysis of general trends in 57Fe isomer shifts

Author keywords

[No Author keywords available]

Indexed keywords

CARBON; DYES, REAGENTS, INDICATORS, MARKERS AND BUFFERS; IRON; IRON 57; LIGAND; NITRITE; NITROGENASE; OXYGEN;

EID: 0141480187     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic0301371     Document Type: Article
Times cited : (101)

References (86)
  • 20
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    • note
    • Computations were performed on 2-nodes Athlon MP 2000+ and 2100+ workstations. Typical computational times were up to 6 h for a single point calculation and up to 48 h for a geometry optimization.
  • 25
    • 0004272795 scopus 로고
    • Shenoy, G. K., Wagner, F. E., Eds.; North Holland Pub. Co.: New York
    • Freeman, A. J.; Ellis, D. E. In Mössbauer Isomer Shifts; Shenoy, G. K., Wagner, F. E., Eds.; North Holland Pub. Co.: New York, 1978, p 111.
    • (1978) Mössbauer Isomer Shifts , pp. 111
    • Freeman, A.J.1    Ellis, D.E.2
  • 33
    • 0141812869 scopus 로고    scopus 로고
    • note
    • zpm are required.
  • 36
    • 0141701477 scopus 로고    scopus 로고
    • note
    • SCF for the redox couples of a number of iron complexes with various spin states, coordination numbers, and ligands (V.V., E.M., E.B., unpublished work).
  • 56
    • 0141589755 scopus 로고    scopus 로고
    • note
    • 1H ENDOR in Av, is minor. To examine the effect of the medium, we have performed a number of calculations of complexes placed in different dielectrics and found that the isomer shift does not noticeably change if the dielectric constant is changed from its value in vacuum (ε = 1) to a value more suitable for a protein medium (ε = 4).
  • 70
    • 0141478196 scopus 로고    scopus 로고
    • note
    • int of this site and improve the match with the experimental data.
  • 80
    • 0007926914 scopus 로고
    • Spiro, T. G., Ed.; Wiley: New York
    • Berg, J. M.; Holm, R. H. In Metal Ions in Biology; Spiro, T. G., Ed.; Wiley: New York, 1982; Vol. 4, p 1.
    • (1982) Metal Ions in Biology , vol.4 , pp. 1
    • Berg, J.M.1    Holmy, R.H.2
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    • 0141478195 scopus 로고    scopus 로고
    • note
    • 3+ in geometry optimizations.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.