Date Published: June 01, 2012
Publisher: International Union of Crystallography
Author(s): Chahra Bouchameni, Chahrazed Beghidja, Adel Beghidja, Mehdi Boutebdja.
The title compound, [Na(C10H9.5N2O2S2)2(H2O)], is a molecular sodium complex with N′-(1,3-dithiolan-2-yl)-2-hydroxybenzohydrazide ligands with the negative charge spread evenly over both, and a water molecule. The NaI ion coordination is distorted trigonal–bipyramidal, formed by two N and three O atoms, with the NaI ion lying on a twofold rotation axis. Intramolecular N—H⋯O hydrogen bonds occur. Molecules pack as discrete units and the crystal packing is stabilized by strong O—H⋯O hydrogen bonds, which give rise to chains along ; the chains are interlinked by strong O—H⋯O hydrogen bonds.
For general background to the 2-salicylihydrazono-1,3-dithiolane ligand (H2L) and its metal complexes, see: Beghidja et al. (2005 ▶, 2006 ▶); Bouchameni et al. (2011 ▶). For background to dithiocarbazates, see: Wang et al. (2002 ▶); Zhou et al. (2007 ▶) and for their biological activity, see: Tarafder et al. (2000 ▶, 2001 ▶).