Metal Complexes and Ligands

The gap

Consensus across the literature

Supporting evidence — 3 representative gaps

• Copper(II) complexes of diorganoselenium ligands containing a pyrazole functionality (2025) · doi

  The paper focuses only on copper(II) complexes with diorganoselenium ligands; exploration of other transition metals or lanthanides with these ligands remains unexplored.

  Keywords: ligands focuses copper complexes diorganoselenium exploration transition metals lanthanides remains unexplored
• Structure elucidation and evaluation of the antimicrobial and antitumor activities of 5-methylthiazole-based Schiff base and its metal chelates (2026) · doi

  Only four metal ions (Mn(II), Cu(II), Cd(II), and Zr(IV)) were investigated; exploration of other transition metals and their chelate complexes with this ligand system remains unexplored.

  Keywords: four metal ions investigated exploration transition metals chelate complexes ligand system remains unexplored
• Accelerating atomic fine structure determination with graph reinforcement learning (2026) · doi

  The graph reinforcement learning approach for atomic fine structure determination has not been validated across different element classes beyond the specific ions tested; generalization to heavy elements (Z > 80) and transition metal complexes with different electronic configurations requires systematic evaluation.

  Keywords: graph reinforcement learning atomic fine structure heavy elements transition metals generalization