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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Monatshefte für Chemie 118 (1987), S. 1011-1029 
    ISSN: 1434-4475
    Keywords: Bilatrienes-abc ; Bile pigments ; 2,3-Dihydrobilatrienes-abc ; Frontier orbital model ; MINDO/3
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Zusammenfassung Es wird der Einsatz von MINDO/3 für tetrapyrrolische Gallenpigmente beschrieben. Um die Rechenzeit herabzusetzen, wurden geometrische Daten verwendet, die vorher für dipyrrolische Partialstrukturen ermittelt worden waren. Für mehrere Konformationen werden Ladungsdichten und Reaktivitätsparameter nach dem Frontier-Orbital-Modell, nämlich HOMO- und LUMO-Verteilung, berichtet.
    Notes: Abstract The applicability of the MINDO/3 method is evaluated for tetrapyrrolic bile pigments: geometries from already calculated dipyrrolic partial models have been used to reduce the calculation time. Net atomic charges and reactivity parameters obtained from the frontier orbital model, i.e. HOMO and LUMO distribution on the molecule, are reported for several conformations.
    Type of Medium: Electronic Resource
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