Lijuan Li, Nada Reginato, M. Urschey
Jun 1, 2003
Citations
0
Influential Citations
15
Citations
Journal
Canadian Journal of Chemistry
Abstract
Reactions involving Fe(NO)2(CO)2 and the bis(phosphine) ligands bis(diphenylphosphino)methane (DPPM), bis(diphenylphosphino)acetylene (DPPA), 1,6-bis(diphenylphosphino)hexane (DPPH), and 1,4-bis(diphenylphosphino)- benzene (DPPB) have been examined. From these reactions, the mononuclear complex, Fe(κ 1 -DPPM)(NO)2(CO) 3, lin- ear dinuclear species of the type Fe2(µ-L)(NO)4(CO)2 (L =P h 2PCH2PPh2 4 ,P h 2PCCPPh2 5 ,P h 2PCH2(CH3)4CH2PPh2 6, and Ph2P(p-C6H4)PPh2 7), and macrocyclic dinuclear species of the type Fe2(µ-L)2(NO)4 (L =P h 2PCH2PPh2 8 and Ph2PCCPPh2 9) were isolated and spectroscopically characterized. For 4, 5, 8, and 9, the solid-state molecular struc- tures of the products were determined by use of single-crystal X-ray diffraction techniques.