Nine N-aryl-2-chloronicotinamides: supramolecular structures in one, two and three dimensions

Cuffini, S.; Glidewell, C.; Low, J.N.; de Oliveira, A.G.; de Souza, M.V.N.; Vasconcelos, T.R.A.; Wardell, S.M.S.V.; Wardell, J.L.

doi:10.1107/S0108768106015497

Figure 28
Stereoview of part of the crystal structure of (VIII) showing the formation of a chain of edge-fused R₄⁴(28) rings along [1 $[\bar 1]$ 0] built from N-H

N and C-H

N hydrogen bonds. For the sake of clarity, the H atoms bonded to C atoms, but not involved in the motif shown, have been omitted.