4-({[(E)-Pyridin-3-yl­methyl­idene]amino}­meth­yl)cyclo­hexa­necarb­oxy­lic acid

نویسندگان

  • Muhammad Nisar
  • Ihsan Ali
  • M. Nawaz Tahir
  • Mughal Qayum
  • Inamullah Khan Marwat
چکیده

The title compound, C(14)H(18)N(2)O(2), contains two geometrically different mol-ecules in the asymmetric unit: the basal plane of the cyclo-hexane chair and the N-[pyridin-3-yl-methyl-idene]methanamine moiety are oriented at dihedral angles of 71.77 (7)° and 83.42 (8)°. In the crystal, the mol-ecules are linked by O-H⋯N hydrogen bonds, generating C(13) head-to-tail chains extending along the base vector [103]. R(2) (2)(26) ring motifs are formed due to the C-H⋯·O inter-actions that link neighbouring chains. There also exist π-π inter-actions [centroid-centroid separation = 3.6925 (12) Å] between the symmetry-related pyridine rings of one of the independent mol-ecules.

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عنوان ژورنال:

دوره 67  شماره 

صفحات  -

تاریخ انتشار 2011