135560-34-8

Basic information

• Product Name: {(OC)3Fe(μ-η4:η1-cyclohexadienyl)}2Os(CO)4
• Synonyms: {(OC)3Fe(μ-η4:η1-cyclohexadienyl)}2Os(CO)4
• CAS NO: 135560-34-8
• Molecular Weight: 740.241
• Mol File: 135560-34-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: {(OC)3Fe(μ-η4:η1-cyclohexadienyl)}2Os(CO)4(CAS DataBase Reference)
• NIST Chemistry Reference: {(OC)3Fe(μ-η4:η1-cyclohexadienyl)}2Os(CO)4(135560-34-8)
• EPA Substance Registry System: {(OC)3Fe(μ-η4:η1-cyclohexadienyl)}2Os(CO)4(135560-34-8)

Safety Data

• Hazardous Substances Data: 135560-34-8(Hazardous Substances Data)

Relevant articles and documents

Hydrocarbon-bridged Metal Complexes, XXI. - Addition of Tetracarbonylosmate and -ruthenate to Coordinated Unsaturated Hydrocarbons: Trinuclear Complexes with two ?,?-Allyl, Methylallyl, Cyclohexadiene, Cycloheptadiene, Cyclohexadienyl, Cycloheptatrien, and Thiophene Bridges

The addition of organometallic nucleophiles 2- (M = Os, Ru) to +, +, +, +, +, +, + leads to heterotrimetallic η1:η2-, η1:η3-, η1:η4-, η1:Η5-, η1:η6-hydrocarbon-bridged complexes 1-7.The structures of cis-(OC)4Os1:η4-C4H7)Fe(CO)3>2 (4), cis-(OC)4Os1:η5-C6H6-Mn(CO)3>2 (6), and cis-(OC)4Os-1:η6-C7H7-Mo(CO)3>2 (7b) have been determined by X-ray analysis.The fluxional behaviour of 6 in solution has been studied in a temperature range from -70 to +60 deg C.The comparison of observed and calculated 1H-NMR data indicates a 1,2-shift mechanism (ΔG= 49 kJ/mol).Key Words: Trinuclear carbonyl complexes / Molybdenum complexes / Manganese complexes / Iron complexes / Ruthenium complexes / Osmium complexes / ?,?-Hydrocarbon bridges