Why is the melting point of propane the lowest among n-alkanes?
In: New Journal of Chemistry, Jg. 24 (2000) ; Nr. 8, S. 579-581
Zeitschriftenaufsatz / Fach: Chemie
Ethane, propane, and n-butane form layer structures in the solidstate,. By describing their mol. geometries as a rectangle, an irregular pentagon and an irregular hexagon, resp., it was shown that propane can not close-pack like its cogeners. The m. p. of propane is therefore lower than expected in the series.
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