4,4′‐Sulfonyldibenzoic acid

In the title compound, C14H8O6S, the dihedral angle of the two phthalic fragments is 76.41 (10) Å. The molecule lies on a mirror plane. The C atoms of the benzene rings have bond lengths in the range 1.384 (2)–1.490 (2) Å and bond angles in the range 118.80 (16)–121.64 (15)°. Centrosymmetric rings o...

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Bibliographic Details
Published inActa crystallographica. Section E, Structure reports online Vol. 63; no. 6; p. o2870
Main Authors Lian, Fen‐Yan, Yuan, Da‐Qiang, Jiang, Fei‐Long, Hong, Mao‐Chun
Format Journal Article
LanguageEnglish
Published 5 Abbey Square, Chester, Cheshire CH1 2HU, England Blackwell Publishing Ltd 01.06.2007
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Summary:In the title compound, C14H8O6S, the dihedral angle of the two phthalic fragments is 76.41 (10) Å. The molecule lies on a mirror plane. The C atoms of the benzene rings have bond lengths in the range 1.384 (2)–1.490 (2) Å and bond angles in the range 118.80 (16)–121.64 (15)°. Centrosymmetric rings of hydrogen‐bonded carboxyl groups connect molecules into a zigzig chain.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536807021216