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Figure 8
(a) Section of the mol­ecular arrangement of the 3′,4′-(methyl­enedi­oxy)aceto­phenone 4-methyl­thio­semicarbazone structure (Oliveira, Näther et al., 2015BB14). The mol­ecules are connected by pairs of centrosymmetric N—H⋯S inter­actions, with graph-set R22(8), and further linked by additional N—H⋯S inter­actions into a tape-like structure. H atoms were omitted for clarity and only the subunit of the supra­molecular arrangement is shown [Symmetry codes: (i) −x + 1, −y + 1, −z + 2; (ii) x, −y + [{3\over 2}], z − [{1\over 2}].] and (b) section of the mol­ecular arrangement of the (–)-menthone 4-methyl­thio­semicarbazone structure (Oliveira et al., 2016BB13). The mol­ecules are connected by pairs of N—H⋯S inter­actions, with graph-set R22(8), into non-centrosymmetric dimers and further linked by additional N—H⋯S inter­actions, forming a tape-like structure. Only the subunit of the supra­molecular arrangement is shown for clarity [Symmetry codes: (i) −x + 1, y − [{1\over 2}], −z + 1; (ii) −x + 2, y + [{1\over 2}], −z + 1.]

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