1-{(Z)-[(2,3-Dihydroxypropyl)amino]methylidenelnaphthalen-2(1H)-one


AKKURT M., Horton P. N., Mohamed S. K., Abdelhamid A. A., El Remaily M. A. A.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, cilt.69, 2013 (ESCI) identifier identifier

Özet

In the title molecule, C14H15NO3, the ring system is essentially planar, with an r.m.s. deviation of 0.003 angstrom. The atoms of the ethane-1,2-diol group were refined as disordered over two sets of sites in a ratio of 0.815 (3):0.185 (3). The molecular conformation is stabilized in part by an intramolecular N-H center dot center dot center dot O hydrogen bond, which forms an S(6) ring. In the crystal, molecules are connected by N-H center dot center dot center dot O and O-H center dot center dot center dot O hydrogen bonds, forming a two-dimensional network parallel to (100). The network also features weak C-H center dot center dot center dot O hydrogen bonds. Weak C-H center dot center dot center dot pi interactions also observed.