The title compound, C12H14ClN3, represents the planar azoenamine tautomer. The benzene ring forms a dihedral angle of 2.5 (1)° with the azoenamine group. Electron delocalization is indicated by the values of the bond lengths in the chain. The tetra-hydro-pyridine ring adopts a half-chair conformation and the dihedral angle between the least-squares plane defined by the five coplanar C atoms and the azoenamine unit is 2.0 (1)°, while the envelope-flap C atom lies out of this plane by 0.579 (2) Å. The mol-ecular packing is governed by van der Waals inter-actions through the stacking of adjacent mol-ecules, resulting in a two-dimensional sheet structure.
3-(4-Chlorophenyldiazenyl)-1-methyl-1,4,5,6-tetrahydropyridine / F. Meneghetti, G. Bombieri, M. Tonelli. - In: ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE. - ISSN 1600-5368. - 64:7(2008), pp. o1297-o1297.
3-(4-Chlorophenyldiazenyl)-1-methyl-1,4,5,6-tetrahydropyridine
F. MeneghettiPrimo
;G. BombieriSecondo
;
2008
Abstract
The title compound, C12H14ClN3, represents the planar azoenamine tautomer. The benzene ring forms a dihedral angle of 2.5 (1)° with the azoenamine group. Electron delocalization is indicated by the values of the bond lengths in the chain. The tetra-hydro-pyridine ring adopts a half-chair conformation and the dihedral angle between the least-squares plane defined by the five coplanar C atoms and the azoenamine unit is 2.0 (1)°, while the envelope-flap C atom lies out of this plane by 0.579 (2) Å. The mol-ecular packing is governed by van der Waals inter-actions through the stacking of adjacent mol-ecules, resulting in a two-dimensional sheet structure.File | Dimensione | Formato | |
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