880150-29-8Relevant academic research and scientific papers
Bis(trifluoromethylselenato(0))metallates(I) of silver and gold, [M(SeCF3)2]- (M = Ag, Au)
Naumann, Dieter,Tyrra, Wieland,Quadt, Silke,Buslei, Sigrid,Pantenburg, Ingo,Schaefer, Mathias
, p. 2733 - 2737 (2005)
Ligand exchange reactions of [NMe4]SeCF3 or [Cs(15-Crown-5)2]SeCF3 with Ag[BF4] and AuCl gave the corresponding bis(trifluoromethylselenato(0))metallates [Ag(SeCF 3)2]- and [Au(SeCF3) 2]- in good yields. All compounds were characterized by NMR spectroscopic means and ESI mass spectrometry. Cation exchange with [PNP]Cl ([PNP] = bis(triphenylphosphoranylidene)-ammonium) yielded the corresponding [PNP] salts. The single crystal structure of [PNP][Au(SeCF3) 2] was elucidated by XRD measurements (P21/a; a = 1712.0(1), b = 1142.5(1), c = 2013.6(1) pm; β = 112.10(1)°; Z = 4).
