作者: Harbi Tomah Al-Masri , Ziad Moussa , Atif Fazal , Mohammed Fettouhi
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摘要: Reactions of monooxidized thioyl and selenoyl bis(phosphanyl)amine ligands C10H7-1-N(P(E)Ph2)(PPh2) [E = S (1), Se (2)] with Mo(CO)4(pip)2 W(CO)4(cod) afforded the complexes [M(CO)4{1-κ2P,S}] [M Mo (3), W (4)] [M(CO)4{2-κ2P,Se}] (5), (6)]. Complexes 3–6 were characterized by multinuclear NMR (1H, 13C, 31P, 77Se NMR) IR spectroscopy. Crystal-structure determinations carried out on 3, 5, 6, which represent first examples structurally such group-6 metal carbonyls.