M. Parvez, S. Mesher, P. Clark
Apr 15, 1996
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Journal
Acta Crystallographica Section C-crystal Structure Communications
Abstract
The structure of the title compound, diethyl benzo[b]-thiophene-2,3-disulfinate, C 12 H 14 O 4 S 3 , is composed of an essentially planar benzothiophene moiety containing two ethylsulfonyl groups which are oriented in opposite directions. The mean values of the important bond distances are S-C sp3 1.762(4), endocyclic S-C sp2 1.725(1), exocyclic S-C sp2 1.786(3) and S=O 1.435 (1) A.