Ontology highlight
ABSTRACT:
SUBMITTER: Howie RA
PROVIDER: S-EPMC3295529 | biostudies-literature | 2012 Mar
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20120217 Pt 3
The hydrazone mol-ecule in title monohydrate, C(14)H(13)N(3)O(4)·H(2)O, is almost coplanar, the dihedral angle between the terminal benzene rings being 3.22 (15)°; the nitro group is coplanar with the benzene ring to which it is bonded [O-N-C-C = -2.8 (4)°]. The hy-droxy group forms an intra-molecular hydrogen bond with the imine N atom, and the conformation about the imine bond [1.305 (3) Å] is E. In the crystal, supra-molecular layers in the (203) plane are connected into a double layer via wa ...[more]