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Derivation of the AOM Parameterization from the Effective Hamiltonian for Complexed Transition Metal Ions with Application to Effectively Tetragonal Four-Coordinate Systems

Marion L. Ellzey ; Department of Chemistry, The University of Texas at El Paso, El Paso, Texas 79968 - 0513, U.S.A.

Sažetak

The formalism of the angular overlap model for complexed
transition metal ions is developed entirely from an effective Hamiltonian
over five appropriate molecular orbitals. The five by five
matrix algebra is spanned by a set of normalized irreducible tensorial
matrices which transform under rotations according to the
Wigner rotation matrices. Expansion of the effective Haimiltonian
matrix in terms of this basis leads, with proper assumptions, to
the AOM parameterization. The model is applied to four-coordinate
effectively tetragonal systems to obtain a function of the spectroscopic
parameters which is independent of the magnitudes of
ligand-metal interactions but gives a value for a structural angle.
Results are given for tetrabromo and tetrachloro Pd(II) and Pt(II)
complexes.

Ključne riječi

Hrčak ID:

194076

URI

https://hrcak.srce.hr/194076

Datum izdavanja:

14.1.1985.

Posjeta: 962 *