2-{2-[(E)-(2-Benzoyl-hydrazin-1-yl-idene)meth-yl]phen-oxy}acetic acid.
In the title compound, C(16)H(14)N(2)O(4), the dihedral angle between the aromatic rings is 12.45 (6)°. The central C(=O)-N-N=C bridge is roughly planar (r.m.s. deviation = 0.0346 Å) and makes dihedral angles of 13.01 (7) and 0.56 (7)° with the attached phenyl and benzene rings, respectively. The acetic acid unit (r.m.s. deviation = 0.0066 Å) is twisted from its attached benzene ring [dihedral angle = 19.48 (6)°]. In the crystal, mol-ecules are linked by O-H⋯(O,N), N-H⋯O and C-H⋯O hydrogen bonds into sheets lying parallel to the bc plane. A weak aromatic π-π stacking inter-action is also observed [centroid-centroid distance = 3.7330 (7) Å].
Hoong-Kun
HK
Fun
Tze Shyang
TS
Chia
Ahmed M
AM
Alafeefy
Hatem A
HA
Abdel-Aziz