N,N′-Bis(8-quinolyl)pyridine-2,6-dicarboxamide
نویسندگان
چکیده
منابع مشابه
N 1-(4-Methylphenyl)piperidine-1,4-dicarboxamide
In the title compound, C14H19N3O2, the heterocycle adopts a (1)C4 conformation with the N atom being one of the flap atoms. In the crystal, classical N-H⋯O hydrogen bonds and C-H⋯O contacts connect the mol-ecules into a three-dimensional network.
متن کاملN,N,N′,N′-Tetraisobutylpyridine-2,6-dicarboxamide
In the title compound, C(23)H(39)N(3)O(2), the amide O atoms are displaced by 1.020 (1) and 1.211 (1) Å from the mean plane of the central pyridine ring. In the crystal, mol-ecules are connected by weak C-H⋯O hydrogen bonds between methyl-ene groups in the isobutyl substituents and the amide O atoms.
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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.
متن کاملN,N′-Bis(phenylcarbamothioyl)benzene-1,3-dicarboxamide
The asymmetric unit of the title compound, C22H18N4O2S2, contains two mol-ecules. In one of them, the dihedral angles between the central benzene ring and the phenyl rings are 16.97 (8) and 20.97 (8)°, while the phenyl rings make a dihedral angle of 37.87 (8)°. In the other mol-ecule, the corresponding values are 34.92 (7), 53.90 (7) and 60.68 (8)°, respectively. In each mol-ecule, two intra-mo...
متن کاملGauge - invariant formulation of NN → NN γ
H. Haberzettl1,* and K. Nakayama2,3,† 1Institute for Nuclear Studies and Department of Physics, The George Washington University, Washington, DC 20052, USA 2Department of Physics and Astronomy, University of Georgia, Athens, GA 30602, USA 3Institut für Kernphysik and Jülich Center for Hadron Physics, Forschungszentrum Jülich, 52425 Jülich, Germany (Received 8 November 2010; revised manuscript r...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2008
ISSN: 1600-5368
DOI: 10.1107/s1600536807055031