Figure 4
The hydrogen-bonded network of (II). (a) A single hydrogen-bonded layer held together by R44(26) rings. The hanging bonds marked with arrows indicate the dimeric link to the second layer. (b) Two pairs of molecules (top and bottom) belonging to different layers and connected by two dimeric R22(8) rings and one R44(24) ring. (c) The topology of the overall three-dimensional hydrogen-bonding network in (II). Key: solid arrow = HNH⋯O=S; dashed arrow = HNH⋯Ntriazine; dotted arrow = SNH⋯O=S. |