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Updated: May 7, 2026

Synthesis of a Thiol Building Block for the Crystallization of a Semiconducting Gyroidal Metal-sulfur Framework
Published on: April 9, 2018
2,2'-(Disulfanedi-yl)dianilinium dichloride dihydrate
Hasna Bouchareb1, Mhamed Boudraa, Sofiane Bouacida
1Unité de Recherche de Chimie de l'Environnement et Moléculaire Structurale, CHEMS, Université Mentouri-Constantine, 25000, Algeria.
Abstract:
In the title hydrated mol-ecular salt, C12H14N2S2 (2+)·2Cl(-)·2H2O, the dihedral angle between the benzene rings in the dication is 9.03 (17)° and the C-S-S-C torsion angle is 96.8 (2)°. The crystal packing can be described as alternating organic and anionic water layers lying parallel to (100), which are linked by N-H⋯Cl and N-H⋯O hydrogen bonds. O-H⋯Cl hydrogen bonds and aromatic π-π stacking inter-actions [centroid-centroid separation = 3.730 (3) Å] are also observed.
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