Synthese und Kristallstruktur von Silber(II)‐Fluoriden AgMIVF6 (MIV = Sn,Ti, Pb,Pd, Pt,Rh)

Synthesis and Crystal Structure of Silver(II) Fluorides AgM^IVF₆ (M^IV = Sn, Ti, Pb, Pd, Pt, Rh) For the first time single crystals of AgSnF₆ (light blue, triclinic with a = 519.93(7) pm, b = 524.96(10) pm, c = 563.13(9) pm, α = 115.66(2)°, β = 89.28(2)°, γ = 118.77(2)°, spcgr. P1–C ; (No. 2), Z = 1) and AgPdF₆ (brown green, triclinic with a = 501.5(2) pm, b = 508.7(2) pm, c = 996.4(2) pm, α = 89.58(2)°, β = 103.10(2)°, γ = 120.88(2)°, spcgr. P1–C , (No. 2), Z = 2) have been synthesized and investigated. Other compounds of this type, like AgTiF₆ and AgPbF₆ (isotypic to AgSnF₆) or AgPtF₆ and AgRhF₆ (isotypic to AgPdF₆) have been synthesized in form of microcrystalline powders, their lattice parameters have been determined by Guinier data. All compounds are structure variants oft the LiSbF₆‐type and isotypic with CuMF₆ (M = Ti, Sn, Pb and Pd, Pt, respectively).