Abstract
The title compound, C8H12S2 (trivial name DTCDD), was obtained as a side product of the reaction between cis-1,4-dichlorobut-2-ene and sodium sulfide. The asymmetric unit consists of one-quarter of the molecule (S site symmetry 2) and the complete molecule has 2/m (C 2h) point symmetry with the C=C bond in an E conformation. The geometry of the title compound is compared to those of a chloro derivative and a mercury complex.
Highlights
Bruker P4 diffractometer Absorption correction: integration (XSHELL; Bruker, 1999) Tmin = 0.676, Tmax = 0.845 707 measured reflections 509 independent reflections
The asymmetric unit consists of one-quarter of the molecule (S site symmetry 2) and the complete molecule has 2/m (C2h) point symmetry with the C C bond in an E conformation
Related literature The structure of the compound having the ethylinic H atoms replaced by Cl atoms has been reported (Eaton et al, 2002) as has one where the title compound is ligated to Hg atoms (Cheung & Sim, 1965)
Summary
T = 293 K 0.43 Â 0.40 Â 0.17 mm ISSN 1600-5368 Bruker P4 diffractometer Absorption correction: integration (XSHELL; Bruker, 1999) Tmin = 0.676, Tmax = 0.845 707 measured reflections 509 independent reflections 398 reflections with I > 2(I) Rint = 0.027 3 standard reflections every 100 reflections intensity decay: 1.0%
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