19615-83-9

Basic information

• Product Name: {NiBr₂-(1.2-Bis-diphenylphosphino-aethan)2}
• CAS NO: 19615-83-9
• Molecular Weight: 1015.35
• Mol File: 19615-83-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: {NiBr₂-(1.2-Bis-diphenylphosphino-aethan)2}(CAS DataBase Reference)
• NIST Chemistry Reference: {NiBr₂-(1.2-Bis-diphenylphosphino-aethan)2}(19615-83-9)
• EPA Substance Registry System: {NiBr₂-(1.2-Bis-diphenylphosphino-aethan)2}(19615-83-9)

Safety Data

• Hazardous Substances Data: 19615-83-9(Hazardous Substances Data)

Upstream product

• 1663-45-2 1,2-bis-(diphenylphosphino)ethane 
• 14647-21-3 dibromo[1,2-bis(diphenylphosphino)ethane]nickel(II) 

Downstream Products

• 14647-21-3 dibromo[1,2-bis(diphenylphosphino)ethane]nickel(II) 
• 1663-45-2 1,2-bis-(diphenylphosphino)ethane 
• 62637-81-4 {Ni-Di(phenylsulfid)-(1.2-Bis-diphenylphosphino-aethan)} 
• 15629-91-1 {NiJ₂-1.2-Bis-diphenylphosphino-aethan} 
• 14647-23-5 {NiCl₂-1.2-Bis-diphenylphosphino-aethan} 
• 14647-23-5 {NiCl₂-1.2-Bis-diphenylphosphino-aethan} 
• 19615-85-1 {NiJ₂-(1.2-Bis-diphenylphosphino-aethan)2} 

Relevant articles and documents

Ditertiary phosphine complexes of nickel. Spectral, magnetic, and proton resonance studies. A planar-tetrahedral equilibrium

A number of complexes of nickel in oxidation states 0, II, and III with the ditertiary phosphines (C6H5)2P(CH2)nP(C 6H5)2 (n = 1, 2, or 3) are reported and studied by spectral and magnetic methods. In solution in organic solvents complexes of the type Ni[(C6H5)2P(CH2)nP(C 6H5)2]X2 where X = Br or I and n = 2 remain diamagnetic. The analogous complexes with n = 3 show a square-planar (diamagnetic)-tetrahedral (paramagnetic) equilibrium in solution. Isotropic proton magnetic resonance shifts were observed in these systems and thermodynamic parameters for the equilibrium were obtained from the temperature dependences of these shifts. The epr spectrum of polycrystalline Ni[(C6H5)2P(CH2)3P(C 6H5)2]Br3 shows an isotropic signal at g = 2.218.