Fig. 2.

Two-dimensional supramolecular network placed in the bc plane formed by the N—H···N hydrogen bonding interactions between adjacent molecular units. Zigzag supramolecular tapes running parallel to the c axis of the unit cell are based on R22(7) graph set motifs (yellow dashed lines) formed between the 5-amino-3-(1,2,4-triazole) moiety of one molecule and the 1,2,4-triazole group from the adjacent one. Connections between adjacent tapes (dashed green lines) are ensured by additional N—H···N interactions along [010]. For geometrical details on the represented hydrogen bonding interactions see Table 1.