58092-22-1

Basic information

• Product Name: Co4(CO)10(μ4-PPh)2
• Synonyms: Co4(CO)10(μ4-PPh)2
• CAS NO: 58092-22-1
• Molecular Weight: 732.236
• Mol File: 58092-22-1.mol
• Article Data: 11

Chemical Properties

• CAS DataBase Reference: Co4(CO)10(μ4-PPh)2(CAS DataBase Reference)
• NIST Chemistry Reference: Co4(CO)10(μ4-PPh)2(58092-22-1)
• EPA Substance Registry System: Co4(CO)10(μ4-PPh)2(58092-22-1)

Safety Data

• Hazardous Substances Data: 58092-22-1(Hazardous Substances Data)

Upstream product

• 15226-74-1 dicobalt octacarbonyl 
• 644-97-3 Dichlorophenylphosphine 
• 14878-28-5 sodium tetracarbonyl cobaltate 
• 95608-78-9 (C₆H₅)Br₂PMn(CH₃C₅H₄)(CO)2 
• 106733-92-0 {Co4(CO)9(μ4-PPh)2C(O)H}Li 
• 106733-98-6 Co4(CO)9(μ4-PPh)2{μ-C(OMe)CH3} 
• 13463-40-6 iron pentacarbonyl 
• 106733-94-2 {Co4(CO)9(μ4-PPh)2C(O)D}Li 
• 14878-26-3 potassium tetracarbonylcobaltate 
• 33454-82-9 lithium trifluoromethanesulfonate 
• 72868-86-1 phenylphosphine pentacarbonylmolybdenum⁽⁰⁾ 

Downstream Products

• 106733-94-2 {Co4(CO)9(μ4-PPh)2C(O)D}Li 
• 86372-90-9 Co₄⁽⁴⁺⁾*2P(C₆H₅)^(2-)*9CO*CH₃CN = Co₄(P(C₆H₅))2(CO)9CH₃CN 
• 95617-03-1 {Co4(CO)9(μ4-PPh)2(μ-H)}K 
• 105969-44-6 Co₄(CO)8(PC₆H₅)2(CH₂(P(C₆H₅)2)2) 
• 105969-45-7 Co4(CO)9(η1-1,3-bis(diphenylphosphino)propane) 
• 105969-46-8 Co₄(CO)8(PPh)2(1,3-bis(diphenylphosphino)propane) 
• 105991-04-6 Co₄(CO)8(PC₆H₅)2(C₂H₂(P(C₆H₅)2)2) 
• 95617-03-1 {Co4(CO)9(μ4-PPh)2(μ-H)}Li 
• 106733-92-0 {Co4(CO)9(μ4-PPh)2C(O)H}Li 
• 106734-01-4 Co4(CO)9(μ4-PPh)2{μ-C=C(CH2CH2Me)H} 

Relevant articles and documents

Reaction of bis(dimethylphosphino)ethane with the tetracobalt cluster Co4(CO)10(μ4-PPh)2; synthesis, structure, and solution dynamics of Co4(CO)8(μ4-PPh)2(dmpe)

The reaction of the tetracobalt cluster Co4(CO)10(μ4-PPh)2 (1) with the bidentate ligand 1,2-bis(dimethylphosphino)ethane (dmpe) gives the disubstituted cluster Co4(CO)8(μ4-PPh)2(dmpe) (3) in high yield.The dmpe ligand is bond to a single cobalt atom in a chelating fashion as determined by FT-IR and NMR (31P and 13C) spectroscopy and single crystal X-ray crystallography.Co4(CO)8(μ4-PPh)2(dmpe)*1/2 toluene crystallizes in the triclinic space group P1 with a 11.673(1), b 15.986(5), c 20.276(7) Angstroem, α 94.40(3), β 106.28(2), γ 94.89(2) deg, V 3599(2) Angstroem3 and Z = 4.Block-cascade least squares refinement yielded R = 0.0521 for 6830 reflections.The temperature-dependent 13C NMR spectra of 3 reveal to distinct fluxional processes which serve to equilibrate the carbonyl ligands about the cluster polyhedron.The stability of 3 under different conditions has been examined by Cylindrical Internal Reflectance (CIR) spectroscopy.In benzene solution 3 is stable under 250 psi of H2 at 150 deg C; partial decomposition to Co(CO)4- is observed using CO and H2/CO under analogous conditions.

Stoichiometric molecular single source precursors to cobalt phosphides

Crystalline cobalt phosphides were synthesized by using three different, low oxidation-state organometallic clusters as precursors, [Co 4(CO)10(μ-dppa)], [Co4(CO) 10(μ4-PPh)2] and [Co4

Site selectivity and competitive CO attack in Co4(CO)10(μ4-PPh)2 using methanolic

The reaction between the tetracobalt cluster Co4(CO)10(μ4-PPh)2 (1) and (1.1 equivalents of a 1.3 M solution in MeOH) has been examined in THF at -78 deg C.Low temperature IR analysis reveals the presence of both the hydroxycarbonyl