Which outcome occurs when degenerate atomic orbitals in transition metal complexes experience ligand field splitting?

💡 Explanation

When degenerate d-orbitals experience ligand field splitting, the electronic configuration changes because electrons populate lower energy orbitals, influencing the metal's redox potential and bonding affinity, thus enhancing the catalytic activity and selectivity. Therefore enhanced catalysis results, rather than NMR signal, conductivity reduction, or thermal expansion changes, which involve different physical phenomena.

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