Acta Cryst. (2012). E68, o94-o95 [ doi:10.1107/S1600536811052494 ]
Abstract: In the title compound, C16H18FN3O2S2, the methylpiperazine ring adopts a chair conformation, while the (2,3-dioxoindolin-1-yl)ethyl unit is linked to one of the N atoms of the piperazine ring via the carbodithioate group. In the crystal, each molecule is linked to its neighbors within the (03) plane through weak C-H(methylene)O, C-H(aryl)O and C-H(methylene)S interactions. Perpendicular to this plane molecules are connected through intermolecular short N(pyrrole ring) contacts [NC centroid = 3.232 (2) Å], another set of C-H(methylene)O interactions and through short contacts between carbodithioate S atoms and the pyrrole rings [Ccentroid = 3.695 (3), Scentroid = 3.403 (2) Å].
Online 10 December 2011
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