Involvement of conformational isomerism in the complexity of the crystal network of 1-(4-nitrophenyl)-1<i>H</i>-1,3-benzimidazole derivatives driven by C—H...<i>A</i> (<i>A</i> = NO<sub>2</sub>, N<sub>py</sub> and π) and orthogonal N<sub>py</sub>...NO<sub>2</sub> and ONO...C<i>sp</i> <sup>2</sup> interactions
Acta crystallographica. Section C, Structural chemistry.