Di-μ(2)-chlorido-dichloridoocta­methyldi-μ(3)-oxido-tetra­tin(IV) bis[chloridodimeth­yl(pyrrolidine-1-carbodithio­ato-κ(2) S,S′)tin(IV)]

In the title co-crystal, [Sn(4)(CH(3))(8)Cl(4)O(2)]·2[Sn(CH(3))(2)Cl(C(4)H(8)NS(2))], all the Sn(IV) atoms are in distorted trigonal–bipyramidal environments. In the mononuclear species, the carbodithio­ate ligand is unsymmetrically coordinated to the Sn(IV) atom, with Sn—S distances of 2.6722 (12) and 2.4706 (11) Å. All atoms with the exception of the methyl groups and one of the pyrrolidine ring CH(2) groups lie on a crystallographic mirror plane. The pyrrolidine ring exhibits an envelope conformation; the C atom at the flap is disordered above and below the plane of symmetry with fixed occupation factors of 0.50. The centrosymmetric dimer species consists of a central Sn(2)O(2) unit with two adjacent Sn(2)OCl four-membered rings.