Acta Crystallographica Section E (Jan 2012)

3-[(2-Formylthiophen-3-yl)(hydroxy)methyl]thiophene-2-carbaldehyde

  • Lili Sun,
  • Guijuan Li,
  • Qing Su

DOI
https://doi.org/10.1107/S1600536811052500
Journal volume & issue
Vol. 68, no. 1
pp. o182 – o182

Abstract

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In the title compound, C11H8O3S2, the dihedral angle between the mean planes of the two thiophene rings is 65.10 (10)°. Intramolecular C—H...O interactions form S(6) and S(7) ring motifs. In the crystal, chains along the a axis are formed by C—H...O interactions. Adjacent chains are connected into a three-dimensional network by C—H...O and O—H...O interactions.