Is Ferrocene Staggered or Eclipsed?
As a Prototypical Metallocene with a Sandwich Structure, Ferrocene Exhibits Only a Small Energy Barrier Separating the Staggered (D5D Symmetry) and Eclipsed...
As a prototypical metallocene with a sandwich structure, ferrocene exhibits only a small energy barrier separating the staggered (D5d symmetry) and eclipsed (D5h symmetry) rotational orientations of the parallel cyclopentadienyl rings [8].
What kind of compound is ferrocene?
Ferrocene is an organometallic compound of the general class metallocene with the molecular formula Fe(η5-C5H5)2. In this molecule, iron is sandwiched between two cyclopentadienyl rings in staggered conformation, as shown in Figure 6.
Why is ferrocene eclipsed?
It therefore discovers that the major difference between the ferrocene conformers is due to the quantum mechanical Pauli repulsive energy and orbital attractive energy, leading to the eclipsed ferrocene the energy preferred structure.