3 (2 Chloro 6 fluoro­phen­yl) 1 (2 thien­yl)prop 2 en 1 one

In the crystal of compound (II), molecules are also linked into chains by C—H O hydrogen bonds (Table 2), but the chains formed by the ordered and disor- dered forms are

In the crystal, molecules are linked via C—H···O hydrogen bonds forming helical chains along [010], see Table 1

In the crystal, molecules are linked via C—H···O hydrogen bonds forming infinite C(11) chains running parallel to.

The crystal packing is stabilized by intermolecular C—H···O interactions and molecules are stacked along the a axis; the molecules are linked into centrosymmetric dimers via

In the crystal, molecules are linked into infinite chains along the a axis by N—H O hydrogen bonds. Weak intermolecular C—H N hydrogen bonds further link these chains into

crystal, the molecules are linked into polymeric chains extending along the b axis due to intermolecular O—H O hydrogen bonding.. C—H interactions involving a methyl group of

The crystal packing is stabilized by weak O—H O hydrogen bonds which link the molecules into infinite chains along the a axis of the crystal..

In the crystal of compound (II), molecules are also linked into chains by C—H O hydrogen bonds (Table 2), but the chains formed by the ordered and disor- dered forms are