Structural and Physical Properties of the Ferromagnetic Tris-Dithiooxalato Compounds, A[M^IICr^III(C2S2O2)3], with A+ = N(nCnH2n+1)4+ (n = 3-5) and P(C6H5)4+ and M^II = Mn, Fe, Co, and Ni

The coordination chemistry of the oxadiazole-containing rigid bidentate ligands 2,5-bis(4-pyridyl)-1,3,4-oxadiazole (L2) and 2,5-bis(4-aminophenyl)-1,3,4-oxadiazole (L3) with inorganic Ag(l) salts has been investigated. Four new coordination polymers were prepared by solution reactions and fully characterized by infrared spectroscopy, elemental analysis, and single-crystal X-ray diffraction. {[Ag(L2)]SO3CF3}n (1) (triclinic, PI; a = 10.1231(7) A, b = 13.9340-...