169782-99-4

Basic information

• Product Name: [Au₂(S-tBu)(PPh₃)2][BF₄]
• CAS NO: 169782-99-4
• Molecular Weight: 1094.5
• Mol File: 169782-99-4.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: [Au₂(S-tBu)(PPh₃)2][BF₄](CAS DataBase Reference)
• NIST Chemistry Reference: [Au₂(S-tBu)(PPh₃)2][BF₄](169782-99-4)
• EPA Substance Registry System: [Au₂(S-tBu)(PPh₃)2][BF₄](169782-99-4)

Safety Data

• Hazardous Substances Data: 169782-99-4(Hazardous Substances Data)

Upstream product

• 53317-87-6 tris[triphenylphosphinegold(I)]oxonium tetrafluoroborate 
• 75-66-1 2-methylpropan-2-thiol 
• 1282-37-7 ferrocenium(III) tetrafluoroborate 
• 122711-31-3 (triphenylphosphane)gold(I) tert-butylthiolate 

Relevant articles and documents

Cationic gold(I) phosphanyl thiolates: Aurophilic interactions in the solid state and in solution

The aggregation states in solution of gold(I) cationic complexes of the formula [Au2(StBu)(L2)][BF4] (L = PMe 3, PEt3, PtBu3, PPh3; L2 = dppm, dppe) were studied by MS (ESI) and DOSY spectroscopy. These compounds are tetranuclear in the solid state with a core of four gold centres bound together by aurophilic interactions and bridging thiolato groups. Some of these tetranuclear systems are maintained intact in solution depending on the phosphane steric properties or denticity. Wiley-VCH Verlag GmbH & Co. KGaA, 2007.