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Scientific article
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Constante diélectrique, indice de réfraction et densité des solutions diluées de Al2Br6 dans CS2 + C6H6

Published inHelvetica chimica acta, vol. 43, no. 7, p. 2019-2028
Publication date1960-10-24
First online date2004-10-24
Abstract

The authors have investigated the variation of the dielectric constant, the density and the refractive index of dilute solutions of Al2Br6 in CS2 + C6H6, with molecular ratios 0,0533, 0,1029 and 0,1773 mole C6H6/mole CS2. It has been found that dielectric constant and caculated total polarisation P12 do not vary linearly as a function of the ratio X = moles AI2Br6/moles C6H6; the diagrams show caracteristic deviations (maxima, minima and "steps"), which may be interpreted by the formation of several polar compounds between C6H6 and Al2Br6. This conclusion is supported by a previous study of the nuclear magnetic resonance of the same solutions.

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Citation (ISO format)
JANJIC, Desimir, SUSZ, Bernard-Pierre. Constante diélectrique, indice de réfraction et densité des solutions diluées de Al<sub>2</sub>Br<sub>6</sub> dans CS<sub>2</sub> + C<sub>6</sub>H<sub>6</sub>. In: Helvetica chimica acta, 1960, vol. 43, n° 7, p. 2019–2028. doi: 10.1002/hlca.19600430718
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ISSN of the journal0018-019X
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