title: 4,4'-Dimethyl-1,1'-[ethyl-enedioxy-bis(nitrilo-methyl-idyne)]dibenzene.
abstract: The Schiff base, C(18)H(20)N(2)O(2), which lies about an inversion centre, adopts a linear conformation. The mol-ecules are packed by C-H⋯π inter-actions, forming a two-dimensional supra-molecular network.
authors.forename: Yu-Jie
authors.initials: YJ
authors.lastname: Ding
authors.forename: Zhu-Lian
authors.initials: ZL
authors.lastname: Xue
authors.forename: Wen-Kui
authors.initials: WK
authors.lastname: Dong
authors.forename: Yin-Xia
authors.initials: YX
authors.lastname: Sun
authors.forename: Jian-Chao
authors.initials: JC
authors.lastname: Wu