Two crystallographically unique 4-fluoro-1H-pyrazole moieties linked by an N—H⋯N hydrogen bond are found in the asymmetric unit. Unlike the trimeric supramolecular motifs found in the structures of the chloro and… Click to show full abstract
Two crystallographically unique 4-fluoro-1H-pyrazole moieties linked by an N—H⋯N hydrogen bond are found in the asymmetric unit. Unlike the trimeric supramolecular motifs found in the structures of the chloro and bromo analogues, 4-fluoro-1H-pyrazole forms one-dimensional chains by intermolecular hydrogen bonding in the crystal.
               
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