| 摘要 |
A novel complex capable of fixing dinitrogen and use thereof are provided. A complex represented by formula (1A) or (1B) or a cationic or anionic complex from the complex:
wherein M1 to M4 (M1 to M3 in the case of formula (1A)) are each independently Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, or W, and L1 to L4 (L1 to L3 in the case of formula (1A)) are each independently a ligand selected from among a ligand (Cp) including a substituted or unsubstituted cyclopentadienyl derivative, a diphenylamine ligand, a diphenylphosphine ligand, and a carboimideamide ligand. |
