New organotin supramolecular complexes based on copper cyanide and auxiliary N‐donor ligands as potent inhibitors of cancer cell lines: In vitro and antioxidant experiments

The new synthesized supramolecular complexes (SC); [Cu 2 (CN) 4 (Et 3 Sn) 2 (tbpe)], 1 and [Cu 2 (CN) 3 (Et 3 Sn)(bpe)], 2 (tbpe = trans‐1,2‐bis(4‐pyridyl)ethene and bpe = 1,2‐bis(4‐pyridyl)ethane), were characterized by elemental analyses, electrical conductance, spectroscopic studies and thermal analyses. UV–Vis spectra and magnetic moment data suggested the tetrahedral geometry around Cu(I) atoms. The structures of the SC 1 and 2 were also...