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Bis(2,2'-bipyridyl-κN,N')(sulfato-κO,O')zinc(II) ethane-1,2-diol solvate.

ABSTRACT: The title compound, [Zn(SO(4))(C(10)H(8)N(2))(2)]·C(2)H(6)O(2), is a six-coordinate zinc(II) complex with a distorted octa-hedral coordination geometry. The Zn(II) atom is bonded by two O atoms of the bidentate chelating sulfate ligand and four N atoms of the two chelating 2,2'-bipyridine ligands. The Zn-N bond distances range from 2.1287 (17) to 2.1452 (17) Å and the Zn-O bond distance is 2.1811 (15) Å. The two chelating NCCN groups subtend a dihedral angle of 81.1 (1)°. In the crystal structure, the [ZnSO(4)(C(10)H(8)N(2))(2)] and C(2)H(6)O(2) units are connected by inter-molecular O-H⋯O hydrogen bonding, which leads to additional stabilization of the structure.

SUBMITTER: Zhong KL

PROVIDER: S-EPMC2979970 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Bis(2,2'-bipyridyl-?N,N')(sulfato-?O,O')cobalt(II) ethane-1,2-diol monosolvate.

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Bis[(2-quinol-yl)methane-diol-κN,O](sulfato-κO)copper(II) dihydrate.

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Project description:In the title compound, [Zn(SO(4))(C(12)H(8)N(2))(2)]·C(3)H(8)O(2), the Zn(2+) ion (site symmetry 2) is coordinated by two chelating 1,10-phenanthroline ligands and an O,O'-bidentate sulfate ion (S site symmetry 2), resulting in a distorted cis-ZnO(2)N(4) octa-hedral geometry for the metal ion. The complete propane-1,3-diol mol-ecule is generated by crystallographic twofold symmetry and two O-H?O hydrogen bonds are formed with the uncoordinated O atoms of the sulfate group.

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