Abstract
The title compound, C11H18N2S4, was unexpectedly obtained during studies on the reactivity of the complex tris(acac-κ2 O,O′)gallium(III) (acac is acetylacetonate) with C4H8NCS2H in dichloromethane. The title compound shows disordered two pyrrolidine rings with major and minor occupancies of 0.546 (4) and 0.454 (4). Two (pyrrolidin-1-yl)carbothioylsulfanyl units are linked together through a methylene C atom and weak C—H⋯S interactions are found.
Highlights
To test the generality of this substitution reaction, we studied the reaction of tris(acac-κ2O,O′)gallium(III) complex and C4H8NCS2H
The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry
The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2
Summary
Key indicators: single-crystal X-ray study; T = 150 K; mean (S–C) = 0.005 Å; disorder in main residue; R factor = 0.062; wR factor = 0.166; data-to-parameter ratio = 18.3. The title compound, C11H18N2S4, was unexpectedly obtained during studies on the reactivity of the complex tris(acac2O,O0 )gallium(III) (acac is acetylacetonate) with. The title compound shows disordered two pyrrolidine rings with major and minor occupancies of 0.546 (4) and 0.454 (4). Two (pyrrolidin-1yl)carbothioylsulfanyl units are linked together through a methylene C atom and weak C—H S interactions are found. For weak C—H S interactions, see: Kayed et al (2008); Pervez et al (2010); Vangala et al (2002); Yaqub et al (2010). For our previous work on the preparation of In(III) complexes, see: Chou et al (2007).
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