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, vol.69, 2013 (Journal Indexed in ESCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 69
  • Publication Date: 2013
  • Doi Number: 10.1107/s1600536812051070
  • Title of Journal : ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS

Abstract

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.