4-Chlorobenzaldehyde (pyrazin-2-ylcarbonyl)hydrazone
✍ Scribed by Yuan, Cui-Cui ;Wu, Li ;Xing, Zhi-Yong ;Shi, Xue-Fang
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 167 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
In the title compound, C~13~H~8~Cl~2~N~4~O~4~, the dinitrophenylhydrazone and benzene ring planes are nearly coplanar, making a dihedral angle of 3.39 (9)°. There is an intramolecular N—H...O interaction and weak intermolecular C—H...O hydrogen-bonding interactions which stabilize the packing.
In the title compound, C 14 H 11 ClO 2 , the salicylaldehyde group makes a dihedral angle of 56.32 (7) with the benzene ring.
N 0 0 0 -tert-Butyl-4-chloro-N 0 0 0 -(4-oxo-4H-chromen-3-ylcarbonyl)benzohydrazide 0.65-hydrate