134067-01-9

Basic information

• Product Name: {Rh(CO)(As(C₆H₅)3)((C₅H₄N)2S)}⁽¹⁺⁾*BF₄^(1-)={Rh(CO)(As(C₆H₅)3)((C₅H₄N)2S)}{BF₄}
• CAS NO: 134067-01-9
• Molecular Weight: 712.212
• Mol File: 134067-01-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: {Rh(CO)(As(C₆H₅)3)((C₅H₄N)2S)}⁽¹⁺⁾*BF₄^(1-)={Rh(CO)(As(C₆H₅)3)((C₅H₄N)2S)}{BF₄}(CAS DataBase Reference)
• NIST Chemistry Reference: {Rh(CO)(As(C₆H₅)3)((C₅H₄N)2S)}⁽¹⁺⁾*BF₄^(1-)={Rh(CO)(As(C₆H₅)3)((C₅H₄N)2S)}{BF₄}(134067-01-9)
• EPA Substance Registry System: {Rh(CO)(As(C₆H₅)3)((C₅H₄N)2S)}⁽¹⁺⁾*BF₄^(1-)={Rh(CO)(As(C₆H₅)3)((C₅H₄N)2S)}{BF₄}(134067-01-9)

Safety Data

• Hazardous Substances Data: 134067-01-9(Hazardous Substances Data)

Upstream product

• 134066-95-8 Rh(C₈H₁₂)((C₅H₄N)2S)⁽¹⁺⁾*BF₄^(1-)={Rh(C₈H₁₂)((C₅H₄N)2S)}{BF₄} 
• 4262-06-0 di-2-pyridyl sulfide 
• 134066-97-0 Rh(CO)2((C₅H₄N)2S)⁽¹⁺⁾*BF₄^(1-)={Rh(CO)2((C₅H₄N)2S)}{BF₄} 
• 603-32-7 triphenyl-arsane 

Relevant articles and documents

Synthesis and Dynamic Behaviour of Rhodium(I) Complexes containing the Di-2-pyridyl Sulphide Ligand

The complex X 1 (cod = cycloocta-1,5-diene; dps = di-2-pyridyl sulphide; X = BF4, PF6 or ClO4) has been prepared by reaction of dps and AgX with ; X 2 can be prepared by a similar route but higher yields are obtained by bubbling CO through a CH2Cl2 solution of 1.Triphenyl-phosphine or -arsine easily replaces a molecule of CO in 2 to give X 3 or X 4.These compounds have been characterized by usual spectroscopic techniques which indicate a N,N-inside conformation fo the chelate dps ligand.The reaction of with dps gives rise to stoichiometry- concentration-, solvent- and temperature-dependent equilibria in which the starting materials, the binuclear complex 5a, +, - and Cl- are involved.Complex 5a and Cl is present only in solution.Conductivity measurements and electronic spectra indicate that the ionic species are stabilized in methanol, whereas in CH2Cl2 the starting materials and binuclear species dominate at low and higher concentration respectively.Proton and 13C NMR spectra, in CD2Cl2 indicate that exchange of the Rh(cod) unit between the starting materials, binuclear and ionic species occurs rapidly in the NMR time-scale at room temperature.When dps is added to 5a or 5b (molar ratio 1:1) the concentration of the binuclear species decreases and an equilibrium occurs between Cl and where the dps ligand is monodentate.