Hydrogen-bonded chains in three cis-dichloridoplatinum(II) complexes bearing piperidine and amine ligands

The influence of nonpiperidine ligands on the mol­ecular structure and crystal packing of three cis-di­chlorido­platinum(II) complexes bearing piperidine and amine ligands has been investigated by X-ray diffraction.

Stacking patterns of thieno[3,2-b]thio­phenes functionalized by sequential palladium-catalyzed Suzuki and Heck cross-coupling reactions

The crystal structures of three 5-alkenyl-2-aryl­thieno[3,2-b]thio­phenes have been determined in order to evaluate the planarity and geometry of the mol­ecules. The crystal packings are characterized by π–π stacking and C—Br...π inter­actions.