(4, 6‐Dimethyl‐2‐sulfanylidenepyrimidin‐1‐ium) trichlorido(thiourea‐κS)zinc(II). (11th April 2013)

• Record Type: Journal Article
• Authors: Fu, Wei‐Wei; Chen, Man‐Sheng; Liu, Yang; Zhang, Fu‐Xing
• Is Part Of: Acta crystallographica. Volume 69:Part 4(2013:Apr.)
• Page Start: 384
• Page End: 387
• Publication Date: 2013-04-11
• Subjects: Crystallography -- Periodicals; Crystals -- Periodicals; 548.05
• DOI: 10.1107/S0108270113006380
• Languages: English
• ISSNs: 0108-2701

Abstract

Abstract : The title compound, (C6 H9 N2 S)[ZnCl3 {SC(NH2 )2 }], exists as a zincate where the zinc(II) centre is coordinated by three chloride ligands and a thiourea ligand to form the anion. The organic cation adopts the protonated 4, 6‐dimethyl‐2‐sulfanylidenepyrimidin‐1‐ium ( L ) form of 4, 6‐dimethylpyrimidine‐2(1 H )‐thione. Two short N—H...Cl hydrogen bonds involving the pyrimidine H atoms and the [ZnCl3 L ] − anion form a crystallographically centrosymmetric dimeric unit consisting of two anions and two cations. The packing structure is completed by longer‐range hydrogen bonds donated by the thiourea NH2 groups to chloride ligand hydrogen‐bond acceptors.