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Choi HD, Lee U. Crystal structure of 5-iodo-2-methyl-3-[(4-methylphenyl)sulfonyl]-1-benzofuran. Acta Crystallogr Sect E Struct Rep Online 2014; 70:o1028. [PMID: 25309207 PMCID: PMC4186123 DOI: 10.1107/s1600536814018510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Accepted: 08/14/2014] [Indexed: 05/28/2023]
Abstract
In the title compound, C16H13IO3S, the dihedral angle between the planes of the benzofuran ring system [r.m.s. deviation = 0.015 (2) Å] and the 4-methylphenyl ring is 70.35 (5)°. In the crystal, molecules are linked by pairs of π–π interactions between the furan and benzene rings, with centroid–centroid distances of 3.667 (3) and 3.701 (3) Å. The molecules stack along thea-axis direction. In addition, pairs of C—H...O hydrogen bonds between inversion-related dimers [which generateR22(10) loops] and a short I...I [3.7534 (3) Å] contact are observed.
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