Abstract
In the title salt, C15H13N4O+·NO3 −, an extensive network of N—H⋯N, N—H⋯O and C—H⋯O hydrogen-bond interactions are observed throughout the structure. Further stabilization is obtained by π–π stacking interactions between inversion-related quinoline systems and inversion-related pyridine rings, with respective centroid–centroid distances of 3.5866 (6) and 3.3980 (6) Å.
Highlights
N—H N, N—H O and C—H O hydrogen-bond interactions are observed throughout the structure
H atoms treated by a mixture of independent and constrained refinement max = 0.42 e Å3
Symmetry codes: (i) −x+1, y+1/2, −z+5/2; (ii) x, −y+1/2, z−1/2; (iii) −x+2, y−1/2, −z+5/2; (iv) −x+2, −y, −z+2
Summary
R factor = 0.035; wR factor = 0.100; data-to-parameter ratio = 15.3. N—H N, N—H O and C—H O hydrogen-bond interactions are observed throughout the structure. Further stabilization is obtained by – stacking interactions between inversion-related quinoline systems and inversion-related pyridine rings, with respective centroid–centroid distances of 3.5866 (6) and 3.3980 (6) Å.
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