Octahedral Tin(IV) Complexes of the Chalcogen‐Centered Ligands [EC(PPh₂S)₂]^2– (E = S, Se)

Abstract

Abstract. The metathetical reactions between SnBr 4 and Li 2 [E'C(PPh 2 E) 2 ] in toluene produce the homoleptic tin(IV) complexes Sn[EЈC(PPh 2 E) 2 ] 2 [E = EЈ = S (1b); E = S, EЈ = Se (1c)], which were isolated as red crystals and structurally characterized by X-ray