Bis{N-benzyl-N-[2-(thio­phen-2-yl)eth­yl]di­thio­carbamato-κ²S,S′}lead(II)

The mol­ecule of the title compound, [Pb(C₁₄H₁₄NS₃)₂], is located on a twofold rotation axis. The di­thio­carbamate anion S,S′-chelates to the Pb^II atom, which shows a Ψ-trigonal–bipyramidal coordination. The thio­phene ring is disordered over two positions, the major component having 71.3 (7)% occupancy. The mol­ecular conformation is stabilized by intra­molecular C—H...S inter­actions.

4-Sulfamoylanilinium perchlorate

In the crystal of the title salt, C₆H₉N₂O₂S⁺·ClO₄⁻, the components are linked by N—H...O hydrogen bonds, forming a three-dimensional network. The cations are connected along a and b axes, leading to linear and zigzag C(3) and C(8) chain motifs, respectively. A cation–anion inter­action along the c axis leads to a C₂²(12) chain motif. R₃³(18) and R₃³(20) ring motifs are observed as cation–anion-type inter­actions. These hydrogen-bonding ring and chain motifs are localized at z = 0 or 1, leading to alternate hydro­philic and hydro­phobic regions along the c axis as a result of the stacking of anions and the aromatic cationic parts.