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Crystal structure of a CoII coordination polymer with a dipyridyl ligand: catena-poly[[bis-(nitrato-κ2O,O')cobalt(II)]-μ-N-(pyridin-2-ylmeth-yl)pyridine-3-amine-κ3N,N':N''].


ABSTRACT: The asymmetric unit of the title compound, [Co(NO3)2L] n , L = N-(pyridine-2-ylmeth-yl)pyridine-3-amine (C11H11N3), contains one CoII centre, two nitrate anions and one L ligand in which the Cpy-C-N-Cpy moiety adopts a trans conformation with a torsion angle of -173.1 (3) Å. The coordination geometry of the CoII atom is a distorted penta-gonal bipyramid. One amine N atom from the L ligand and four O atoms from two η2-nitrato ligands form the basal plane and two pyridyl N atoms from two symmetry-related L ligands occupy the apical positions [N-Co-N = 171.86 (11)°]. The displacement of the central CoII atom

SUBMITTER: Moon SH 

PROVIDER: S-EPMC5683493 | biostudies-literature | 2017 Nov

REPOSITORIES: biostudies-literature