Bis[6-(3,5-dimethyl-1H-pyrazol-1-yl)picolinato]nickel(II)-aqua-[6-(3,5-dimethyl-1H-pyrazol-1-yl)picolinic acid]dithio-cyanato-nickel(II) (1/1).

ABSTRACT: In the title cocrystal, [Ni(C(11)H(10)N(3)O(2))(2)]·[Ni(NCS)(2)(C(11)H(11)N(3)O(2))(H(2)O)], both Ni(II) ions are in disorted octa-hedral coordination environments. One Ni(II) ion is coordinated by four N atoms and two O atoms from two tridentate 6-(3,5-dimethyl-1H-pyrazol-1-yl)picolinate (DPP) ligands, while the other Ni(II) ion is coordinated by a tridentate 6-((3,5-dimethyl-1H-pyrazol-1-yl))picolinic acid (DPPH) ligand and by two N atoms and one O atom from two thio-cyanate and one water ligand, respectively. In the crystal structure, mol-ecules are linked by inter-molecular O-H⋯O and O-H⋯S hydrogen bonds, forming extended chains along [010].

SUBMITTER: Zhao K 

PROVIDER: S-EPMC2914961 | biostudies-literature | 2007 Dec

REPOSITORIES: biostudies-literature