1-[( <i>E</i> )-1-(2-Carboxy-6-methylphenyl)diazen-1-ium-2-yl]naphthalen-2-olate
The title compound, C 18 H 14 N 2 O 3 , crystallizes with two zwitterionic molecules ( A and B ) in the asymmetric unit, each featuring an intramolecular N—H...O hydrogen bond. In the extended structure, A + A and B + B carboxylic-acid inversion dimers linked by pairwise O—H...O hydrogen bonds arise, which generate R 2 2 (8) loops in each case. The dimers are linked by weak C—H...π and π–π stacking interactions.
Authors
- Nabila Benabila
- Ouarda Brihi
- Souheyla Chetioui
- Jean Pierre Djukic
Institutions
- University Frères Mentouri Constantine 1 (DZ)
- Institut de Chimie de Strasbourg (FR)
- Laboratoire de Chimie (FR)
- University Mohamed Boudiaf of M'sila (DZ)
- Université Constantine 2 (DZ)
- Université de Strasbourg (FR)
Publication Details
- Journal
- IUCrData
- Published
- 2025-12-23
- DOI
- https://doi.org/10.1107/s2414314625011484
- Primary Topic
- Synthesis and Properties of Aromatic Compounds
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Université de Strasbourg