New aspects on the cohesion of simple compounds. II

J.M. Stevels

Onderzoeksoutput: Bijdrage aan tijdschriftTijdschriftartikelAcademicpeer review


In the preceding paper it is shown theoretically, that the sum of the contributions of the Debye and Keesom energy to the boiling point of halogenated methane, ethane and ethene derivatives should be about a constant. In this paper it is shown, how far this holds experimentally. An up to date complete list of the boiling points of the ethane and ethene derivatives is given. For the methane derivatives only those are given which have not been published before by van Arkel and coworkers. The boiling points of all these compounds are split up into several parts, according to the different kinds of cohesion effects. Special methods are developed for the 1.1‐ and cis‐ and trans‐1.2‐isomers C2H2X2. The “anomalies” of the boiling points of the C2H2I2 and C2H2ClI can easily be understood on the basis of the new theory.

Originele taal-2Engels
Pagina's (van-tot)244-256
Aantal pagina's13
TijdschriftRecueil des Travaux Chimiques des Pays‐Bas
Nummer van het tijdschrift3
StatusGepubliceerd - 1939
Extern gepubliceerdJa


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