Über die Trithiocyanatoargentate Rb2Ag(SCN)3 und Cs2Ag(SCN)3

On the Trithiocyanatoargentates Rb₂Ag(SCN)₃ and Cs₂Ag(SCN)₃ The trithiocyanatoargentates Rb₂Ag(SCN)₃ and CsAg(SCN)₃ are obtained by crystallization from highly concentrated aqueous solutions. In the crystal structures the Ag atoms are surrounded tetrahedrally by the S atoms of 4 SCN groups. These Ag(SCN)₄ tetrahedra are connected by common corners to polymer documentclass{article}pagestyle{empty}begin{document}$ {}_infty ^1 left[{{rm Ag}left({{rm SCN}} right)_2 left({{rm SCN}_{2/2}} right)} right] $end{document}¹[Ag(SCN)₂(SCN)_2/2] anion in Rb₂Ag(SCN)₃, whereas dimeric Ag₂(SCN)₆ anions were found in the Cs compound.