Acta Cryst. (2000). C56, e507-e508 [ https://doi.org/10.1107/S0108270100013007 ]
Abstract: In the title adduct, C4H4O4·2C9H9NO, fumaric acid has a centre of symmetry and is connected to two trans-cinnamamide molecules through cyclic hydrogen bonds. A single-crystal photoirradiation promoted the conformational disorder of the fumaric acid.
Structure factor file (CIF format) (114.9 kbytes)
Structure factor file (CIF format) (115.7 kbytes)
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