1	4WV	Bis(cyanido-kappac)(dicarbonyl)-mu-(oxomethylidene)-mu-(oxydimethanethiolate-1kappas:2kappas)diiron(2+)	1.000
2	HCN	2 iron/2 sulfur/3 carbonyl/2 cyanide/water/methylether cluster	0.944
3	402	Dicarbonyl[bis(cyanide-kappac)]-mu-(iminodimethanethiolatato-1kappas:2kappas)-mu-(oxomethylidene)diiron(2+)	0.889
4	4WW	Bis(cyanido-kappac)(dicarbonyl)-mu-(oxomethylidene)[mu-propane-1,3-bis(thiolate)-1kappa~2~S~1~,S~3~:2kappa~2~S~1~,S~3~] diiron(2+)	0.889
5	4WX	Bis(cyanido-kappac)(dicarbonyl)-mu-(oxomethylidene)-mu-(sulfanediyldimethanethiolatato-1kappas:2kappas)diiron(2+)	0.889
6	LFH	Dicarbonyl[bis(cyanide-kappac)]-mu-(iminodimethanethiolatato-1kappas:2kappas)-mu-(oxomethylidene)diiron(2+) sulphide	0.842
7	FU8	Dicarbonyl[bis(cyanide-kappac)]-mu-(ethanethiolatato-1kappas:2kappas)-mu-(ox omethylidene)diiron(2+)	0.833
8	MHX	Binuclear [fefe], di(thiomethyl)amine, carbon monoxide, cyanide cluster (-co form)	0.800
9	VHR	Binuclear [fefe], di(thiomethyl)amine, carbon monoxide, cyanide cluster (-cn form)	0.800