title: N,N,N',N'-Tetra-ethyl-pyridine-2,6-dicarboxamide.
abstract: The title compound, C(15)H(23)N(3)O(2), crystallizes with two mol-ecules in the asymmetric unit which are linked by a C-H⋯N hydrogen bond. In the crystal, mol-ecules are connected via weak C-H⋯O and C-H⋯N hydrogen bonds between the amide O atoms and ethyl chains and between pyridine N atoms and aromatic H atoms in para positions. C-H⋯π inter-actions also occur.
authors.forename: Michaela
authors.initials: M
authors.lastname: Pojarová
authors.forename: Michal
authors.initials: M
authors.lastname: Dušek
authors.forename: Emanuel
authors.initials: E
authors.lastname: Makrlík
authors.forename: Vasily A
authors.initials: VA
authors.lastname: Babain