title: 2-Iodo-3-nitro-pyridine.
abstract: In the crystal structure of the title compound, C(5)H(3)IN(2)O(2), inter-molecular C-H⋯N hydrogen-bonding inter-actions link the mol-ecules into one-dimensional chains along the b axis.
authors.forename: Li-Hua
authors.initials: LH
authors.lastname: Mao
authors.forename: Yan
authors.initials: Y
authors.lastname: Chen