title: (E)-2-(2-Hy-droxy-5-iodo-benzyl-idene)hydrazinecarboxamide.
abstract: In the title mol-ecule, C(8)H(8)IN(3)O(2), there is an intra-molecular O-H⋯N hydrogen bond between the hy-droxy group and the imine N atom, which generates an S(6) ring. In the crystal, the carbonyl O atom accepts two different N-H⋯O hydrogen bonds, which connect mol-ecules with two R(2) (2)(8) motifs.
authors.forename: Rahman
authors.initials: R
authors.lastname: Bikas
authors.forename: Samra
authors.initials: S
authors.lastname: Nikbakht Sardari
authors.forename: Seyed Sajjad
authors.initials: SS
authors.lastname: Hosseini
authors.forename: Gholam Hossein
authors.initials: GH
authors.lastname: Shahverdizadeh
authors.forename: Behrouz
authors.initials: B
authors.lastname: Notash