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Figure 7
(a) Dimeric structure of the benzyl­ideneacetone 4-methyl­thio­semicarbazone compound (Rocha et al., 2014BB17). The mol­ecules are connected via pairs of centrosymmetric N—H⋯S inter­actions, with graph-set R22(8). [Symmetry code: (i) −x + 1, −y, −z.] and (b) section of the mol­ecular arrangement of the vanilline 4-methyl­thio­semicarbazone structure (Oliveira, Beck et al., 2015BB4). The mol­ecules are connected by pairs of centrosymmetric N—H⋯S inter­actions, with graph-set R22(8). The dimers are linked further by O—H⋯S and N—H⋯O inter­actions into a tape-like structure. Only the subunit of the supra­molecular arrangement is shown for clarity. [Symmetry codes: (i) x + 1, y-1, z;; (ii) −x − 2, −y, −z; (iii) -x-1, y + [{1\over 2}], −z − [{1\over 2}].]

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