|
Figure 2 . A view of the supramolecular chain in (I) mediated by N–H⋯O hydrogen bonding and C–H⋯O contacts, shown as blue and orange dashed lines, respectively. Hydrogen atoms not involved in intermolecular contacts sustaining the chain are omitted for reasons of clarity. Colour code: S, yellow; O, red; N, blue; C, grey; and H, green. |
Open access