651032-77-8

Basic information

• Product Name: [1,3-bis(4-nitrophenyl)triazenido](triphenylphosphine)gold(I)
• CAS NO: 651032-77-8
• Molecular Weight: 745.484
• Mol File: 651032-77-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [1,3-bis(4-nitrophenyl)triazenido](triphenylphosphine)gold(I)(CAS DataBase Reference)
• NIST Chemistry Reference: [1,3-bis(4-nitrophenyl)triazenido](triphenylphosphine)gold(I)(651032-77-8)
• EPA Substance Registry System: [1,3-bis(4-nitrophenyl)triazenido](triphenylphosphine)gold(I)(651032-77-8)

Safety Data

• Hazardous Substances Data: 651032-77-8(Hazardous Substances Data)

Upstream product

• 14243-64-2 (triphenylphosphine)gold(I) chloride 
• 2623-51-0 1,3-bis-(4-nitro-phenyl)-triazene 

Relevant articles and documents

[1,3-Bis(4-nitrophenyl)triazenido]-(triphenylphosphine)gold(I)

In the title complex, [Au(C12H8N5O 4)(C18H15P)], the coordination geometry about the AuI ion is linear, with one deprotonated l,3-bis(4-nitrophenyl)triazenide ion, [O2NC6H 4N= N-NC6H4NO2]-, acting as a monodentate ligand (two-electron donor), and one neutral triphenylphosphine molecule completing the metal coordination. The triazenide ligand is almost planar (r.m.s. deviation = 0.0767 A), with the largest interplanar angle being 11.6 (7)° between the phenyl ring of one of the terminal 4-nitrophenyl substituents and the plane defined by the N=N - N triad. The Au - N and Au - P distances are 2.108 (5) and 2.2524 (13) A, respectively. Pairs of molecules generated by centrosymmetry are associated into a supramolecular array via intermolecular C - H...O interactions, and N...C and N...O π-π interactions.