The molecule occupies a special position on a twofold axis and the saturated ring has a half-chair conformation. N interactions help to establish the molecular conformation. N hydrogen bonding between neighboring molecules helps to stabilize the crystal structure. An intramolecular hydrogen bond links the NH group to an O atom of the nearest nitro group. Intramolecular hydrogen bonding is observed between the carbonyl group and the hydroxy group. O interactions are observed. An intramolecular hydrogen bond links the NH group to an O atom of the nearest nitro group.
O intermolecular hydrogen bonds.
O intermolecular hydrogen bonds. The molecule occupies a special position on a twofold axis and the saturated ring has a half-chair conformation.
O hydrogen bonds help to consolidate the crystal structure.
In the molecule, two thiazoline rings are located on one side of the central benzene plane, while the third thiazoline ring is located on the other side of the central benzene plane.
O hydrogen bonds link the molecules into two-dimensional crimped layers parallel to the bc plane. The molecule occupies a special position on a twofold axis and the saturated ring has a half-chair conformation.
There are two almost identical molecules in the asymmetric unit which are essentially planar and do not show unusual geometric parameters.
N hydrogen bonds into infinite chains.
The crystal structure contains three very weak intermolecular hydrogen bonds, viz. The water molecule lies on a twofold axis. O hydrogen-bonding interactions.
O interactions, forming zigzag chains along the c axis. An extensive hydrogen-bonding system links the phillyrin and water molecules into an infinite three-dimensional framework. N hydrogen bonding between neighboring molecules helps to stabilize the crystal structure. There are two almost identical molecules in the asymmetric unit which are essentially planar and do not show unusual geometric parameters.
The O atom of one solvent water molecule also lies on a twofold axis.