ABSTRACT
The title compound, C(20)H(19)NO(2)S(2), is formed by a palladium-copper-catalyzed reaction between 4-methyl-N-[2-(prop-2-ynylsulfanyl)phenyl]benzenesulfonamide and p-iodotoluene. The molecules contain three essentially planar parts, namely an aminothiophenol moiety (A), a toluenesulfone moiety excluding the oxo ligands (B) and a tolyl group (C), approximately orthogonal to each other; the dihedral angles A/B, A/C and B/C are 111.6 (1), 89.3 (1) and 101.4 (1) degrees, respectively. Intermolecular N-H.O hydrogen bonds link the molecules into infinite one-dimensional chains.
ABSTRACT
In the title compound, [Zn(C(8)H(10)N(3)O(2))(2)], the Zn atom displays a highly distorted octahedral coordination involving O and N atoms of two bidentate planar ligands approximately orthogonal to each other; the dihedral angle between the ligand planes is 84.95 (4) degrees. The ligand molecules show great asymmetry in their bonding to the Zn(2+) ion, with Zn-O bond distances ranging between 2.056 (2) and 2.534 (2) A. The planar phenyl ring and the trigonal-planar geometry about the triazene N atom bonded to the phenyl ring suggest a resonance interaction extending over adjacent atoms.
