iron(II) tetrafluoroborate hexahydrate 、
2,6-di(pyrazol-1-yl)-4-(4,4,5,5-tetramethyl-1-oxido-3-ylooxy-4,5-dihydro-3H-imidazol-2'-yl)pyridine 、
丙酮 以
丙酮 为溶剂,
生成 [Fe(II)(2,6-di(pyrazol-1-yl)-4-(4,4,5,5-tetramethyl-1-oxido-3-ylooxy-4,5-dihydro-3H-imidazol-2'-yl)pyridine)2](BF4)2*acetone