CoSeTe

RucE72 Ruch, E. Algebraic aspects of the chirality phenomenon in chemistry. Accounts of Chem. Res. 5 (1972) 49-56. RucE83 Ruch, E., Klein, D. J. Double cosets in chemistry and physics. Theor. Chim. Acta 63 (1983) 447-472. 

Case (a) a0, reproduces the set of functions The irreducible corepresentation D of 0 corresponds to a single irreducible representation A (u) of H, and has the same dimension. In this case no new degeneracy is introduced by the coset ua0. 

These five processes have been defined independently of the ligand partition. They are visualized as properties of the skeleton symmetry only. In the coset and double coset formulations of stereoisomerization this idea is expressed in a precise mathematical form. The underlying assumption is that the presence of different ligands does not distort the skeleton geometry. It is certainly possible to find chemical situations where this is reasonably correct. 

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