Acta Cryst. (2005). E61, o1400-o1402  [ doi:10.1107/S1600536805011542 ]

Dimethyl (5,6-dihydro-2H-1,3-dithiolo[4,5-b][1,4]dithiin-2-yl)phosphonate

H.-Y. Chen, W.-T. Yu, G. Xue and Q. Fang

Abstract: In the title compound, C₇H₁₁O₃PS₄, the five-membered ring is in an envelope conformation. The average values of the S-Csp³ and S-Csp² bond lengths are 1.813 (6) and 1.755 (8) Å, respectively. The crystal packing is stabilized by weak intermolecular C-HO hydrogen bonds.

Online 23 April 2005

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