Effect of molecular shape on the excess volumetric properties of cycloalkane + n‐alkane mixtures
作者:
M. A. Siddiqi,
Friedrich Kohler,
期刊:
Berichte der Bunsengesellschaft für physikalische Chemie
(WILEY Available online 1981)
卷期:
Volume 85,
issue 1
页码: 17-20
ISSN:0005-9021
年代: 1981
DOI:10.1002/bbpc.19810850106
出版商: Wiley‐VCH Verlag GmbH&Co. KGaA
关键词: Cycloalkane;Exzeßvolumina;Flüssige Mischungen;Thermodynamik
数据来源: WILEY
摘要:
AbstractExcess volumesvEare reported for mixtures of cis‐ and trans‐1,4‐dimethylcyclohexane + n‐heptane, n‐decane, and n‐tetradecane at 293.15 and 313.15 K. The measurements were performed using a vibrating tube densimeter. As expected from previous measurements on methylcycloalkanes, mixtures of the more planar trans‐1,4‐dimethylcyclohexane exhibit a more negativevEthan those of the cis‐compound. This effect increases with the chain len
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