In the title structure, C 16 H 12 N 4 O 3 Á0.5H 2 O, the uncoordinated water molecule lies on a special position of site symmetry 2; O-HÁ Á ÁO and N-HÁ Á ÁO hydrogen bonds link the water and organic molecules into a layer structure.
2-Nitrobenzaldehyde 2-iodobenzoylhydrazone
✍ Scribed by Glidewell, Christopher ;Low, John N. ;Wardell, James L.
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 352 KB
- Volume
- 61
- 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.
Single-crystal X-ray study T = 295 K Mean '(C±C) = 0.002 A Ê R factor = 0.038 wR factor = 0.101 Data-to-parameter ratio = 12.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.