681028-70-6

Basic information

• Product Name: [Au2(SeC2B10H11)2(μ-1,2-bis(diphenylphosphino)ethane)]
• Synonyms: [Au2(SeC2B10H11)2(μ-1,2-bis(diphenylphosphino)ethane)]
• CAS NO: 681028-70-6
• Molecular Weight: 1236.72
• Mol File: 681028-70-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [Au2(SeC2B10H11)2(μ-1,2-bis(diphenylphosphino)ethane)](CAS DataBase Reference)
• NIST Chemistry Reference: [Au2(SeC2B10H11)2(μ-1,2-bis(diphenylphosphino)ethane)](681028-70-6)
• EPA Substance Registry System: [Au2(SeC2B10H11)2(μ-1,2-bis(diphenylphosphino)ethane)](681028-70-6)

Safety Data

• Hazardous Substances Data: 681028-70-6(Hazardous Substances Data)

Upstream product

• 681028-66-0 [Au(SeC₂B₁₀H₁₁)(AsPh₃)] 
• 1663-45-2 1,2-bis-(diphenylphosphino)ethane 
• 18024-34-5 1,2-bis(diphenylphosphino)ethane digold(I) dichloride 
• 681028-64-8 [(B₁₀H₁₁C₂)SeH] 

Relevant articles and documents

Gold and silver derivatives with the carborane-selenolate ligand [B10H11C2Se]-

The carborane-selenol [(B10H11C2)SeH] has been isolated and its anion employed as a ligand. Reaction of the ligand with [AuClL] (L = PPh3, AsPh3) (1 : 1 molar ratio) or PPN[AuCl2] (PPN = N(PPh3)2) (2 : 1 molar ratio) affords the mononuclear compounds [Au(SeC2 B10H11)L] or PPN[Au(SeC2B10H11)2], respectively. Dinuclear derivatives [Au2(SeC2B10 H11)2(μ-PP)] (PP = 1,1′-bis(diphenylphosphino) ferrocene (dppf), 1,2-bis(diphenylphosphino)ethane (dppe)) are synthesised by reaction of the ligand with [Au2Cl2(μ-PP)] or by reaction of [Au(SeC2B10H11)-(AsPh3)] with the bidentate ligand. The selenolate acts in a bridging mode in [M2(μ-SeC2B10H11) (PPh3)2]X2 (M = Au, X = ClO4; M = Ag, X = TfO), obtained by treatment of the ligand with [O{Au(PPh3)}3]ClO4 or by reaction with [Ag(TfO)(PPh3)] in 1 : 2 molar ratio, respectively. The crystal structure of [Au(SeC2B10H11)(PPh3)] has been determined by X-ray diffraction studies.