Transition metal

  1. Additive radii fitted for sixfold metal–metal bonding
    Additive covalent radii for sixfold metal-metal bonded dimers across transition metals and actinides with 12 valence electrons in (1σ)²(2σ)²π⁴δ⁴ configuration.
  2. CaCd2P2 stays stable under alkaline water oxidation
    CaCd2P2 Zintl phosphide absorbs visible light and resists photocorrosion through light-stabilized surface transformation, enabling stable photoelectrochemical water oxidation for solar fuel.