In the molecule of the highly conjugated title compound, C 20 H 18 N 2 O 4 S 3 , the thiophene rings are in an antiparallel arrangement and both azomethine bonds adopt the thermodynamically stable E isomeric form. The mean planes of the terminal thiophene rings are twisted by 9.04 (4) and 25.07 (6)
Hydrogen-bonded network of diethyl 2,5-diaminothiophene-3,4-dicarboxylate
✍ Scribed by Bourgeaux, Marie ;Vomsheid, Sophie ;Skene, W. G.
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 295 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
The crystal structure of the title compound, C~2~H~10~N~2~ ^2+^·C~6~H~2~O~4~S^2−^·2H~2~O, is built of ethylenediammonium dications, occupying a special position on an inversion center, thiophene-2,5-dicarboxylate dianions, in a special position on the twofold axis, and water molecules in general pos
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