Isomeric iodo-N-(nitrobenzyl)anilines: interplay of hard and soft hydrogen bonds, iodo⋯nitro interactions and aromatic π⋯π stacking interactions

Glidewell, C.; Low, J.N.; Skakle, J.M.S.; Wardell, S.M.S.V.; Wardell, J.L.

doi:10.1107/S0108768104012017

Figure 5
Part of the crystal structure of (2) showing the formation of a [001] chain built from C-H

O hydrogen bonds and iodo

nitro interactions. The atoms marked with an asterisk (*), a hash (#), a dollar sign ($) or an ampersand (&) are at the symmetry positions ( $[{1\over 2} - x, -y, -{1\over 2} + z]$ ), (x, y, -1 + z), ( $[{1\over 2} - x, -y, {1\over 2} + z]$ ) and (x, y, 1 + z), respectively.