2-Phenylimidazolium hemi(benzene-1,4-dicarboxylate) trihydrate

A mixture of 2-phenylimidazole (0.5 mmol), benzene-1,4-dicarboxylic acid (0.3 mmol) and H2O (10 ml) was mixed. After After several days, colorless crystals were obtained at room temperature. ................
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