Abstract

In the title compound, C15H14N2O2·H2O, the 1H-pyrrole ring makes a dihedral angle of 59.95 (13)◦ with the phenyl ring. In the crystal, the molecules are connected by C—H· · ·O hydrogen bonds into layers parallel to the (020) plane, while two molecules are connected to the water molecule by two N—H· · ·O hydrogen bonds and one molecule by an O—H· · ·O hydrogen bond. C—H· · ·π and π–π interactions further link the molecules into chains extending in the [101] direction and stabilize the molecular packing. According to a Hirshfeld surface study, H· · ·H (49.4%), C· · ·H/H· · ·C (23.2%) and O· · ·H/H· · ·O (20.0%) interactions are the most significant contributors to the crystal packing.