title: N,N'-Bis[(E)-quinoxalin-2-ylmethyl-idene]-ethane-1,2-diamine.
abstract: In the mol-ecule of the title compound, C(20)H(16)N(6), the central C-C bond lies on a crystallographic inversion centre. The quinoxalidine ring is nearly planar, with a maximum deviation of 0.021 (2) Å from the mean plane. The crystal structure is stabilized by inter-molecular C-H⋯N inter-actions, leading to the formation of a layer-like structure, which extends along the a axis.
authors.affiliation: Department of Applied Chemistry, Cochin University of Science and Technology, Cochin 682 022, Kerala, India.
authors.forename: Digna
authors.initials: D
authors.lastname: Varghese
authors.forename: V
authors.initials: V
authors.lastname: Arun
authors.forename: Manju
authors.initials: M
authors.lastname: Sebastian
authors.forename: P
authors.initials: P
authors.lastname: Leeju
authors.forename: G
authors.initials: G
authors.lastname: Varsha
authors.forename: K K M
authors.initials: KK
authors.lastname: Yusuff