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Volumn 126, Issue 10, 2004, Pages 3280-3290

Hydrogen Bond Geometries from Electron Paramagnetic Resonance and Electron-Nuclear Double Resonance Parameters: Density Functional Study of Quinone Radical Anion-Solvent Interactions

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; NEGATIVE IONS; PARAMAGNETIC RESONANCE; PROBABILITY DENSITY FUNCTION; TENSORS;

EID: 1642412610     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0392014     Document Type: Article
Times cited : (116)

References (92)
  • 31
    • 1642288385 scopus 로고
    • Ph.D. Thesis, Freie Universität Berlin, Germany
    • Burghaus, O. Ph.D. Thesis, Freie Universität Berlin, Germany, 1991.
    • (1991)
    • Burghaus, O.1
  • 58
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    • 84966781578 scopus 로고    scopus 로고
    • Miller, J. S., Drillon, M., Eds.; Wiley-VCH: Weinheim, Germany
    • Neese, F.; Solomon, E. I. In Magnetism: Molecules to Materials; Miller, J. S., Drillon, M., Eds.; Wiley-VCH: Weinheim, Germany, 2003; pp 345-466.
    • (2003) Magnetism: Molecules to Materials , pp. 345-466
    • Neese, F.1    Solomon, E.I.2
  • 69
  • 77
    • 0035799967 scopus 로고    scopus 로고
    • Despite the rather satisfactory performance of the simple point-dipole approximation in the present case, it should be noted that the estimation of spin densities at a given nucleus from the population on the associated atom is of limited reliability. The spin population samples the whole region of space where the orbitals of the spin-carrying atom have nonzero amplitudes while the physical spin density samples a single point in space; see Neese, F. J. Phys. Chem. A 2001, 105, 4290-4299.
    • (2001) J. Phys. Chem. A , vol.105 , pp. 4290-4299
    • Neese, F.1
  • 80
    • 1642276996 scopus 로고    scopus 로고
    • note
    • This effect can be traced back to a formation of H-bonds between the coordinating water molecules. It is only observed for large H-bond distances to the quinone in the model with four water molecules. The effect cannot appear in the calculations on the model systems with one or two water molecules (coordinated to different carbonyl oxygens of the quinone radical anion), where an almost perfect linear fitting was found.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.