The intriguing variety of orbital-related physical properties of transition metal oxides ... and spins order antiferromagnetically. Given the electron localization in Mott insulators, charge ...

In nature, nitrogen is reduced by nitrogenase enzymes, which contain large metalloproteins and promote a sequence of proton-coupled electron ... soluble transition metal complexes with N 2 as ...

For elements ... the 4s orbital dips in energy below the 3d orbitals, and so electrons go into the 4s orbital before occupying the 3d orbitals. Consequently, potassium and calcium have the following ...

The electron configurations of the 3rd period d-block elements are shown below: The electron configurations for chromium and copper seem anomalous as the 4s orbital is not doubly occupied. However, we ...