863494-10-4Relevant academic research and scientific papers
Silver(I) complexes with the 1,1′-bis(diethyldithiocarbamate) ferrocene ligand. Polymeric chain species
Gimeno, M. Concepción,Jones, Peter G.,Laguna, Antonio,Sarroca, Cristina
, p. 1365 - 1371 (2007/10/03)
The reaction of Fc(S2CNEt2)2 (Fc = Fe(η5-C5H4)2) with [Ag(OTf)(PPh3)] (OTf = trifluoromethanesulfonate) or [Au(OClO 3)(PPh3)] in various molar ratios gives complexes of stoichiometry [Ag(PPh3){Fc(S2CNEt2) 2}]OTf, [Ag(PPh3)2{Fc(S2CNEt 2)2}]OTf, [Ag2(PPh3) 2{Fc(S2 CNEt2)2}](ClO 4)2 or [Ag3(PPh3) 3{Fc(S2CNEt2)2}](ClO 4)3. Treatment of Fc(S2CNEt2) 2 with Ag(OTf) gives the complex [Ag(OTf){Fc(S2CNEt 2)2}], which can easily react with bidentate ligands such as 1,10-phenanthroline (phen), bis(diphenylthiophosphoryl)methane ((SPPh 2)2CH2) or NaS2CNEt2 to afford the cationic complexes [Ag(phen){Fc(S2CNEt2) 2}]OTf, [Ag{(SPPh2)2 CH2}{Fc(S 2CNEt2)2}]OTf or the neutral [Ag(S 2CNEt2){Fc(S2CNEt2)2}]. The crystal structure of [Ag(PPh3)2{Fc(S 2CNEt2)2}]OTf reveals that silver coordinates to the dithiocarbamate sulfur atoms of two ferrocene ligands, thus forming a chain polymer.
