2,5-Dibenzoylterephthalic acid N,N-dimethylformamide disolvate
✍ Scribed by Liu, Shan ;Wu, Wen-Yuan ;Wen, Fan ;Liu, Rui ;Zhu, Hong-Jun
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 232 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Á2C 2 H 6 O, was synthesized by the reaction of benzene and pyromellitic acid dianhydride. The acid molecule is centrosymmetric. There are intermolecular O-HÁ Á ÁO hydrogen bonds and C-HÁ Á Á interactions in the crystal structure.
The molecular structure of the title compound, C 14 H 10 O 4 Se 2 Á-2C 3 H 7 NO, reveals C i symmetry, with the inversion centre located at the mid-point of the Se-Se bond. Diselenide derivatives are important in the synthesis of ebselen and other organoselenium compounds. These derivatives are of i