Summary
The diamagnetic susceptibility of water-1,4 dioxane mixtures has been, determined at 20° and 25 °C in the full concentration range. Mixtures are more diamagnetic than what should be according to the law of additivity; the highest deviations (0.7%) are observed in the range (0÷60) % mole of dioxane. It is inferred that dioxane breaks the structure of water and forms an associate with it in molecular ratio 1:2.
Riassunto
Si sono eseguite misure di suscettività diamagnetica delle miscele acqua-1, 4 diossano a 20° e 25 °C nell’intero campo di concentrazione. Le misoele sono più diamagnetiche di quanto dovrebbero secondo la legge di additività di Wiedemann; le maggiori deviazioni (0.7%) compaiono nell’intervallo (0÷60)% in mole di diossano. Si suggerisce che il diossano rompa la struttura dell’acqua e formi un associato con essa nel rapporto molecolare 1:2.
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Cini, E., Taddei, G. & Torrini, M. Magnetic properties of water-1, 4 dioxane mixtures. Nuovo Cimento B (1965-1970) 40, 432–438 (1965). https://doi.org/10.1007/BF02710799
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DOI: https://doi.org/10.1007/BF02710799