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2-Ethyl 5-methyl 3-hydroxy­thio­phene-2,5-di­carboxyl­ate

✍ Scribed by Coles, Simon J. ;Guthmann, Holger ;Hursthouse, Michael B. ;Murphy, Patrick J.


Publisher
International Union of Crystallography
Year
2001
Tongue
English
Weight
193 KB
Volume
57
Category
Article
ISSN
1600-5368

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✦ Synopsis


The title compound, C 9 H 10 O 5 S, crystallizes with two independent molecules in the asymmetric unit. Hydrogen bonding between these planar molecules gives rise to dimeric species, which produce a crystal structure composed of sheets, stacked parallel to the c axis.


📜 SIMILAR VOLUMES


Ethyl 2-amino­thio­phene-3-carboxyl­ate
✍ Bourgeaux, Marie ;Skene, W. G. 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 284 KB

The structure of the title compound, C 7 H 9 NO 2 S, forms a supramolecular network. The planar sheet structure displays both intra-and intermolecular N-HÁ Á ÁO hydrogen bonding. The asymmetric unit consists of two molecules.

Methyl 2-(acetyl­amino)-4,5,6,7-tetra­hy
✍ Vasu, ;Nirmala, K. A. ;Chopra, Deepak ;Mohan, S. ;Saravanan, J. 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 221 KB

Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.005 A Ê Disorder in main residue R factor = 0.061 wR factor = 0.208 Data-to-parameter ratio = 14.1 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.