منابع مشابه
2-Phenylimidazo[1,2-a]pyridine-3-carbaldehyde
In the title compound, C(14)H(10)N(2)O, the dihedral angle between the imidazo[1,2-a]pyridine and phenyl rings is 28.61 (4)° The mol-ecules are connected into broad chains parallel to the a axis by weak C-H⋯O and C-H⋯N hydrogen bonds. The linking of the ribbons is provided by π-π stacking inter-actions between neighbouring pyridine rings, with a centroid-centroid distance of 3.7187 (7) Å.
متن کاملPyridine-2-carbaldehyde thiosemicarbazone
The asymmetric unit of the title compound, C(7)H(8)N(4)S, contains two independent mol-ecules with slightly different conformations; the dihedral angles between the pyridine ring and mean plane of the thio-semicarbazone unit in the two mol-ecules are 2.88 (5) and 6.30 (5)°. Inter-molecular N-H⋯N and N-H⋯S hydrogen bonds link the mol-ecules into layers parallel to the ab plane.
متن کامل2-(4-Chlorophenyl)imidazo[1,2-a]pyridine-3-carbaldehyde
The asymmetric unit of the title compound, C(14)H(9)ClN(2)O, contains two mol-ecules with dihedral angles of 33.52 (11) and 34.58 (11)° between their benzene rings and imidazole ring systems. In the crystal, C-H⋯N and C-H⋯O inter-actions are observed. The crystal examined was found to be a racemic twin.
متن کاملPyridine-4-carbaldehyde–fumaric acid (2/1)
In the title co-crystal, 2C6H5NO·C4H4O4, two crystallographically different hydrogen-bonded trimers are formed, one in which the components occupy general positions, and one generated by an inversion centre. This results in the uncommon situation of Z = 3 for a triclinic crystal. In the formula units, mol-ecules are linked by O-H⋯N hydrogen bonds.
متن کامل2-Chloroquinoline-3-carbaldehyde
The quinolinyl fused ring system of the title compound, C(10)H(6)ClNO, is planar (r.m.s. deviation = 0.018 Å); the formyl group is slightly bent out of the plane of the fused ring system [C-C-C-O torsion angle = 8.2 (3)°].
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2007
ISSN: 1600-5368
DOI: 10.1107/s1600536807023203