cyclohexyl-(oxomethylidene)-[2,3,4-tris(oxomethylidene)cyclohexyl]phosphanium,iron

iron,[1,1,5-tris(oxomethylidene)thiophen-2-ylidene]methanone

铁粉

tricarbonyl(4-3''-η4-4,5-diethyl-2,5-dihydro-3-isopropenyl-2,2-dimethyl-1,2,5-oxasilaborole)iron

tricarbonyl(3'-4'-η4-4,5-diethyl-2,5-dihydro-3-isopropenyl-2,2-dimethyl-1,2,5-oxasilaborole)iron