title: 4,4'-Bipyridine-dimethyl-glyoxime (1/1).
abstract: In the title compound, C(10)H(8)N(2)·C(4)H(8)N(2)O(2), both the dimethyl-glyoxime and the 4,4'-bipyridine mol-ecules have crystallographic C(i) symmetry. The mol-ecules stack along the a-axis direction with a dihedral angle of 20.4 (8)° between their planes. In the crystal, the components are linked by O-H⋯N hydrogen bonds into alternating chains along [120] and [1[Formula: see text]0].
authors.affiliation: College of Chemical Engineering,Qinghai University, Xining 810016,  People's Republic of China.
authors.forename: Yan
authors.initials: Y
authors.lastname: Yang
authors.forename: Ziping
authors.initials: Z
authors.lastname: Huang
authors.forename: Haitang
authors.initials: H
authors.lastname: Lv
authors.forename: Aixia
authors.initials: A
authors.lastname: Han