title: N'-[(E)-2-Hy-droxy-3,5-diiodo-benzyl-idene]pyridine-3-carbohydrazide.
abstract: In the title compound, C(13)H(9)I(2)N(3)O(2), the dihedral angle between the two aromatic rings is 10.5 (2)°. The mol-ecule displays a trans configuration with respect to the C=N bond. An intra-molecular O-H⋯N hydrogen bond occurs. The crystal packing is stabilized by N-H⋯O and C-H⋯O hydrogen bonds.
authors: A
authors: A
authors: Thirugnanasundar
authors: J
authors: J
authors: Suresh
authors: A
authors: A
authors: Ramu
authors: G
authors: G
authors: Rajagopal