In the title compound, C 10 H 8 N 8 ÁC 8 H 6 O 4 , both acid and base molecules (A:B) have twofold crystallographic symmetry. One-dimensional zigzag chains of rings form as (AÁ Á ÁBÁ Á Á) n through O-HÁ Á ÁN and C-HÁ Á ÁO C interactions; further association of B (with A) along the a axis via bifurca
Benzene-1,3-dicarboxylic acid–1,2-bis(4-pyridyl)ethene (1/1)
✍ Scribed by Liu, Dong; Li, Ni-Ya
- Book ID
- 120282370
- Publisher
- International Union of Crystallography
- Year
- 2011
- Tongue
- English
- Weight
- 723 KB
- Volume
- 67
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
The title compound, C 28 H 24 N 6 O 4 , crystallizes with one halfmolecule in the asymmetric unit, the other half being generated by a center of inversion. In the crystal structure, molecules are linked into ribbons along the a axis by weak C-HÁ Á ÁN hydrogen bonds.
In the title compound, 2C~2~H~8~N^+^·C~10~H~4~O~8~ ^2−^·2C~12~H~8~N~2~, dimethylammonium cations, 2,5-dicarboxybenzene-1,4-dicarboxylate anions and 1,10-phenanthroline molecules are linked by N—H...N and N—H...O hydrogen bonds into a network structure. The 2,5-dicarboxybenzene-1,4-dicarboxylate anio