title: 8-Hy-droxy-2-methyl-quinolinium tetra-chlorido(pyrazine-2-carboxyl-ato-κN,O)stannate(IV) methanol monosolvate.
abstract: In the title solvated salt, (C(10)H(10)NO)[SnCl(4)(C(5)H(3)N(2)O(2))]·CH(3)OH, the Sn(IV) atom is chelated by the N,O-bidentate pyrazine-2-carboxyl-ate ligand and four chloride ions, and shows a distorted octa-hedral SnNOCl(4) coordination at the metal atom. The 8-hy-droxy-2-methyl-quinolinium cation and the anion are linked to the methanol mol-ecules by O-H⋯O, O-H⋯N and N-H⋯O hydrogen bonds, generating a linear chain running along [1[Formula: see text]0]. There are two independent ion pairs and solvent mol-ecules in the asymmetric unit. The crystal studied was a non-merohedral twin with a 41.8 (1)% twin component.
authors: Marzieh
authors: M
authors: Vafaee
authors: Ezzatollah
authors: E
authors: Najafi
authors: Mostafa M
authors: MM
authors: Amini
authors: Seik Weng
authors: SW
authors: Ng