D. Hickstein, E. Reinheimer, A. R. Johnson
Oct 1, 2021
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Abstract
The solid-state structure of dimethyl 4,5-dichlorophthalate is presented. One of the carbonyl-containing ester groups is nearly co-planar with the aromatic ring while the second deviates considerably from the least-squares plane of its chlorine-derivatized aromatic ring. Solid-state integrity is maintained by both electrostatic interactions and C—H⋯O hydrogen bonds.