title: N-(2-Pyrid-yl)-N-(4-pyrid-yl)pyridine-2,6-diamine.
abstract: In the title compound, C(15)H(13)N(5), the dihedral angles between the central aromatic ring and and the two peripheral rings are 1.5 (6) and 33.1 (4)°. In the crystal, inter-molecular N-H⋯N hydrogen bonds connect the mol-ecules into a zigzag chain propagating in [100].
authors.affiliation: College of Biology and Environmental Engineering, Zhejiang Shuren University, 310015 Hangzhou, People's Republic of China.
authors.forename: Zhi-Min
authors.initials: ZM
authors.lastname: Wang
authors.forename: Bo
authors.initials: B
authors.lastname: Shao