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catena-Poly[[diaqua-bis-[2-(3-oxo-1,3-di-hydro-2-benzofuran-1-yl)acetato-κO]cobalt(II)]-μ-1,2-bis-(pyridin-4-yl)ethane-κ(2)N:N'].

Sun C, Li Y, Li W, Dong B - Acta Crystallogr Sect E Struct Rep Online (2012)

Bottom Line: In the title complex, [Co(C(10)H(7)O(4))(2)(C(12)H(12)N(2))(H(2)O)(2)](n), the Co(II) ion is located on a crystallographic centre of symmetry and is six-coordinated by two N atoms from two 1,2-bis-(4-pyrid-yl)ethane ligands, two carboxylate O atoms from two 1,3-dihydro-3-oxo-1-isobenzofuran-acetate ligands and two terminal water ligands.The 1,2-bis(4-pyrid-yl)ethane ligands act as bidentate ligands, and bridge the Co(II) ions into infinite chains extending parallel to [010].Inter-mol-ecular O-H⋯O hydrogen bonding between the adjacent chains and π⋯π stacking inter-actions result in the formation of a three-dimensional supra-molecular network.

View Article: PubMed Central - HTML - PubMed

Affiliation: School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, People's Republic of China.

ABSTRACT
In the title complex, [Co(C(10)H(7)O(4))(2)(C(12)H(12)N(2))(H(2)O)(2)](n), the Co(II) ion is located on a crystallographic centre of symmetry and is six-coordinated by two N atoms from two 1,2-bis-(4-pyrid-yl)ethane ligands, two carboxylate O atoms from two 1,3-dihydro-3-oxo-1-isobenzofuran-acetate ligands and two terminal water ligands. The 1,2-bis(4-pyrid-yl)ethane ligands act as bidentate ligands, and bridge the Co(II) ions into infinite chains extending parallel to [010]. In these chains, there are intra-mol-ecular O-H⋯O hydrogen bonding between the coordination water mol-ecules and carboxyl-ate groups. Inter-mol-ecular O-H⋯O hydrogen bonding between the adjacent chains and π⋯π stacking inter-actions result in the formation of a three-dimensional supra-molecular network.

No MeSH data available.


The coordination environment of CoII ion in the title complex (the symmetry code for A: -x + 1, -y + 1, -z + 1).
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Fap1: The coordination environment of CoII ion in the title complex (the symmetry code for A: -x + 1, -y + 1, -z + 1).


catena-Poly[[diaqua-bis-[2-(3-oxo-1,3-di-hydro-2-benzofuran-1-yl)acetato-κO]cobalt(II)]-μ-1,2-bis-(pyridin-4-yl)ethane-κ(2)N:N'].

Sun C, Li Y, Li W, Dong B - Acta Crystallogr Sect E Struct Rep Online (2012)

The coordination environment of CoII ion in the title complex (the symmetry code for A: -x + 1, -y + 1, -z + 1).
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3515166&req=5

Fap1: The coordination environment of CoII ion in the title complex (the symmetry code for A: -x + 1, -y + 1, -z + 1).
Bottom Line: In the title complex, [Co(C(10)H(7)O(4))(2)(C(12)H(12)N(2))(H(2)O)(2)](n), the Co(II) ion is located on a crystallographic centre of symmetry and is six-coordinated by two N atoms from two 1,2-bis-(4-pyrid-yl)ethane ligands, two carboxylate O atoms from two 1,3-dihydro-3-oxo-1-isobenzofuran-acetate ligands and two terminal water ligands.The 1,2-bis(4-pyrid-yl)ethane ligands act as bidentate ligands, and bridge the Co(II) ions into infinite chains extending parallel to [010].Inter-mol-ecular O-H⋯O hydrogen bonding between the adjacent chains and π⋯π stacking inter-actions result in the formation of a three-dimensional supra-molecular network.

View Article: PubMed Central - HTML - PubMed

Affiliation: School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, People's Republic of China.

ABSTRACT
In the title complex, [Co(C(10)H(7)O(4))(2)(C(12)H(12)N(2))(H(2)O)(2)](n), the Co(II) ion is located on a crystallographic centre of symmetry and is six-coordinated by two N atoms from two 1,2-bis-(4-pyrid-yl)ethane ligands, two carboxylate O atoms from two 1,3-dihydro-3-oxo-1-isobenzofuran-acetate ligands and two terminal water ligands. The 1,2-bis(4-pyrid-yl)ethane ligands act as bidentate ligands, and bridge the Co(II) ions into infinite chains extending parallel to [010]. In these chains, there are intra-mol-ecular O-H⋯O hydrogen bonding between the coordination water mol-ecules and carboxyl-ate groups. Inter-mol-ecular O-H⋯O hydrogen bonding between the adjacent chains and π⋯π stacking inter-actions result in the formation of a three-dimensional supra-molecular network.

No MeSH data available.