Crystal structure of bis[bis(4-azaniumylphenyl) sulfone] tetranitrate monohydrate
In the title compound, the hydrated tetra(nitrate) salt of dapsone (4,4′-diaminodiphenylsulfone), 2C12H14N2O2S2+·4NO3−·H2O {alternative name: bis[bis(4,4′-diazaniumylphenyl) sulfone] tetranitrate monohydrate}, the cations are conformationally similar, with comparable dihedral angles between the two benzene rings in each of 70.03 (18) and 69.69 (19)°. In the crystal, mixed cation–anion–water molecule layers lying parallel to the (001) plane are formed through N—H...O, O—H...O and C—H...O hydrogen-bonding interactions and these layers are further extended into an overall three-dimensional supramolecular network structure. Inter-ring π–π interactions are also present [minimum ring centroid separation = 3.693 (3) Å].
Document Type: Research Article
Affiliations: Unité de Recherche Chimie de l'Environnement et Moléculaire, Structurale `CHEMS', Faculté des Sciences Exactes,Campus Chaabet Ersas, Université Frères Mentouri Constantine 1, 25000 Constantine, Algeria
Publication date: 01 January 2017
- Access Key
- Free content
- Partial Free content
- New content
- Open access content
- Partial Open access content
- Subscribed content
- Partial Subscribed content
- Free trial content