Heptacarbonylbis(triphenylphosphine)-bis(μ3-tellurium)-triiron

The heptacarbonyl-1κ 3 C,2κ 2 C,3κ 2 C-bis(μ 3 -tellurido)bis(triphenylphosphine)-2κP,3κP-triiron, (PPh 3 ) 2 Fe 3 (CO) 7 (μ 3 -Te) 2 , structure is a distorted square-pyramid motif with three Fe and two Te atoms at the vertices; Fe(1), Fe(2), Te(1) and Te(2) form the base of the pyramid with Fe(1)-Te(1)=2.531 (1), Fe(1)-Te(2)=2.544 (1), Fe(2)-Te(1)=2.539 (1) and Fe(2)-Te(2)=2.549 (1) A. Fe(1) and Fe(2) have two terminal carbonyl ligands and one triphenylphosphine ligand; the phosphine ligands are coordinated equatorially to Fe(1) and axially to Fe(2). The apical Fe(3) atom has three terminal carbonyl ligands