Wiley SpectraBase; SpectraBase Compound ID=1qulNKa5u1
http://spectrabase.com/compound/1qulNKa5u1 (accessed Oct 25, 2020).

(ETA-(4)-BUTA-1,3-DIENE)-CARBONYLBIS-(TRIETHYLPHOSPHINE)-IRON;ISOMER-#1/2
SpectraBase Compound ID 1qulNKa5u1
InChI InChI=1S/4C6H15P.2C4H6.2CO.2Fe/c4*1-4-7(5-2)6-3;2*1-3-4-2;2*1-2;;/h4*4-6H2,1-3H3;2*3-4H,1-2H2;;;;/q;;;;;;;;2*-2/p+4
InChIKey NGEMIPZGWDYTBL-UHFFFAOYSA-R
Mol Weight 748.5 g/mol
Molecular Formula C34H72Fe2O2P4
Exact Mass 748.318164 g/mol