I. Hauptvogel, Wilhelm Seichter, E. Weber
Jul 13, 2018
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Journal
Acta Crystallographica Section E: Crystallographic Communications
Abstract
The 5-iodo- and 5-ethynyl-substituted dimethyl isophthalates show molecular frameworks with methyl carboxylate moieties being tilted or perfectly planar with respect to the benzene ring, respectively. Crystal structures feature a three- or two-dimensional supramolecular aggregation in the iodo and ethynyl derivatives, respectively, supported by C—H⋯I and C—H⋯O hydrogen bonding as well as I⋯O and π–π interactions.