title: N,N-Bis(pyridin-2-yl-methyl-idene)pyridine-2,6-dicarbohydrazide dimethyl-formamide monosolvate.
abstract: In the crystal of the title compound, C(22)H(22)N(8)O(3), the dicarbohydrazide mol-ecules are linked into a chain along [010] by C-H⋯N inter-actions involving the pyridyl N atoms and aromatic C-H groups. The DMF mol-ecule is hydrogen bonded with the amide N-H via N-H⋯O inter-actions. C-H⋯O inter-actions also occur.
authors: College of Chemistry and Chemical Technology, Binzhou University, Binzhou 256600, Shandong, People's Republic of China.
authors: Chuan-Gang
authors: CG
authors: Fan
authors: Ming-Zhi
authors: MZ
authors: Song
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