Application
The purpose of 2,2'-Bipyridyl 1,1'-Dioxide, an off-white to cream powder, is to serve as a versatile ligand with notable complexation abilities, particularly evident when compared with 2,2'-bipyridine. It forms various complexes with zinc and novel lanthanide elements such as Eu3+, Tb3+, Gd3+, Sm3+, and Dy3+, which have been synthesized and thoroughly characterized using elemental analysis and infrared spectroscopy. Additionally, this compound's capability to engage in halogen bonding is demonstrated in its complex with 1,4-diiodotetrafluorobenzene, with the electron density distribution investigated at a low temperature of 90K using X-ray diffraction techniques.