Abstract
Molar magnetic susceptibilities are determined by theGouy method for the following four systems: dichloromethane + methyl acetate,n-pentane + dichloromethane,n-pentane + methyl acetate and 2-propanol +n-pentane, in whichn-pentane is a non-polar molecule and the other three are polar while 2-propanol is associated in its pure state. Excess diamagnetic susceptibilities are calculated to obtain information about possible interactions. Diamagnetic susceptibilities were related with molecular polarizabilities byBoyer-Donzelot's equation and compared with experimental results.
Zusammenfassung
Für folgende vier Systeme wurden die molaren magnetischen Suszeptibilitäten mittels derGouy-Methode bestimmt: Dichlormethan + Methylacetat,n-Pentan + Dichlormethan,n-Pentan + Methylacetat, und 2-Propanol +n-Penten; dabei istn-Pentan ein nicht-polares Molekül, die anderen sind polar, wobei 2-Propanol zusätzlich Assoziation zeigt. Es werden Exzess-diamagnetische Suszeptibilitäten berechnet, um Informationen bezüglich möglicher Wechselwirkungen zu erhalten. Die diamagnetischen Suszeptibilitäten wurden mit den molekularen Polarisierbarkeiten über dieBoyer-Donzelot-Beziehung in Relation gesetzt und mit den experimentellen Resultaten verglichen.
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Genta de Soria, M.L., Zurita, J.L., Postigo, M.A. et al. Magnetic susceptibilities of binary non-electrolyte mixtures. Monatsh Chem 117, 421–428 (1986). https://doi.org/10.1007/BF00810889
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DOI: https://doi.org/10.1007/BF00810889