Figure 1
Schematic representation of the tetrametallic Mo4(η3-allyl)4Cl2(OH)2(CO)8 molecular unit, showing the labelling scheme for all non-H atoms. Displacement ellipsoids are drawn at the 50% probability level and H atoms are shown as small spheres. Mo—C bonds to the η3-allyl groups have been replaced by a dashed bond to the corresponding centre of gravity of the coordinated moiety. See Table 1 for the coordination bond lengths. |