Tricarbonyl{(4–7-η)-3-acetyl-3a,7a-dihydro-6-methoxy-2-methylbenzo[b]furan}iron(0), C15H14FeO6

Abstract

M r= 346.12, monoclinic, P2n/c, a= 10.258(1), b=8.074(1), c=19.290 (2) A, /3= 100.97 (1) ° (293K), U= 1568.5,/~3, Z=4, D x= 1.466 Mg m -3, F(000) = 712, ~t(Cu Ka) = 8. 160 mm-L Refinement converged with R = 0.039, R w = 0.044 for 1689 diffractometer data [I _> 3o(/)].The metal-ligand bonding is typical of (1,3diene)tricarbonyliron complexes. The dihydrofuran ring is exo to the metal ion.