Abstract
In the title compound, C18H26O3S8, the two five-membered rings exhibit envelope conformations. The two S atoms in the 17-membered macrocycle deviate from the plane of the fused five-membered ring by 1.429 (3) and −1.434 (3) Å in opposite directions.
Highlights
In the title compound, C18H26O3S8, the two five-membered rings exhibit envelope conformations
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: CV2706)
109.5 109.5 124.5 (2) 116.3 (2) 119.01 (17) 121.99 (19) 124.10 (19) 113.89 (13) 123.71 (19) 122.82 (19) 113.46 (13) 126.9 (2) 116.77 (18) 116.37 (18) 114.01 (17) 108.7 108.7 108.7 108.7 107.6 115.4 (2) 108.4 108.4 108.4 108.4 107.5 108.5 (3) 110.0 110.0 110.0 110.0 108.4 108.2 (2) 110.1 110.1 110.1 110.1 108.4 107.8 (3) 110.2 110.2 110.2 110.2 108.5 107.1 (3) 110.3 110.3 supporting information
Summary
Key indicators: single-crystal X-ray study; T = 290 K; mean (C–C) = 0.005 A; R factor = 0.045; wR factor = 0.125; data-to-parameter ratio = 21.0. C18H26O3S8, the two five-membered rings exhibit envelope conformations. The two S atoms in the 17-membered macrocycle deviate from the plane of the fused five-membered ring by 1.429 (3) and À1.434 (3) Ain opposite directions. Related literature For background to dithiacrown ether annulated tetrathiafulvalenes, see: Otsubo & Ogura (1985); Moore et al (2000). For details of the synthesis, see: Chen et al (2005). See Hou et al (2009)
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