Stable 17e complexesCp(CO)2Mn-C(PR3)=CHPhPF6

摘要

Only a few stable carbonyl-containing open-shell transition metal complexes are known.The stability of 17-electron(17e)complexes can be increased by either introducing bulky substituents into the ligands or replacing CO ligands with electron-donating tertiary phosphines,S-or Se-containing ligands.