Abstract:A salt formed from 4-methylimidazole and picric acid was obtained in methanol solution. A three-dimensional hydrogen-bonded network is observed which can be topologically simplified into a uninodal 5-connected {42.85} net.
A 2:1 organic salt formed from pyrazole and picric acid was obtained from methanol solution. In the crystal, N—H⋯O hydrogen bonds give rise to a hydrogen-bonded chain along [100]. Adjacent [100] chains are linked by a weak C—H⋯O interaction.
A 2:1 organic salt formed from pyrazole and picric acid was obtained from methanol solution. In the crystal, N—H⋯O hydrogen bonds give rise to a hydrogen-bonded chain along [100]. Adjacent [100] chains are linked by a weak C—H⋯O interaction.
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