Erregistroa posta elektronikoz bidali: Penta­carbonyl-1κ(2) C,2κ(3) C-(ferrocenyl­diphenyl­phosphine-1κP)[μ-2-(4-methyl­phen­yl)-2-aza­propane-1,3-dithiol­ato-1:2κ(4) S,S′:S,S′]diiron(I)(Fe—Fe)