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Crystal structure of poly[μ6-adipato-di-aquadi-μ2-oxalato-didysprosium(III)].

Li ZF, Zhang YC, Hu XQ, Wang CX - Acta Crystallogr Sect E Struct Rep Online (2014)

Bottom Line: The cations are bridged by adipate ligands, generating a two-dimensional network parallel to (010).This network is further extended into three dimensions by coordination of the rigid oxalate ligands and is further consolidated by O-H⋯O hydrogen bonds.A part of the adipate anion is disordered over two positions in a 0.75:0.25 ratio.

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Affiliation: School of Materials Science and Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, People's Republic of China.

ABSTRACT
In the title coordination polymer, [Dy2(C6H8O4)(C2O4)2(H2O)2] n , the asymmetric unit consists of one Dy(3+) cation, one half of an adipate anion, two halves of oxalate anions and one coordinating water mol-ecule. The adipate and oxalate ions are located on centres of inversion. The Dy(3+) cation has a distorted tricapped trigonal-prismatic geometry and is coordinated by nine O atoms, four belonging to three adipate anions, four to two oxalate anions and one from an aqua ligand. The cations are bridged by adipate ligands, generating a two-dimensional network parallel to (010). This network is further extended into three dimensions by coordination of the rigid oxalate ligands and is further consolidated by O-H⋯O hydrogen bonds. A part of the adipate anion is disordered over two positions in a 0.75:0.25 ratio.

No MeSH data available.


Related in: MedlinePlus

The fragment of the structure of the title compounds, with the atom-numbering scheme. Displacement ellipsoids are drawn at the 30% probability level and H atoms are shown as small spheres of arbitrary radii. Symmetry code: (i) -x, 1 - y, 1 - z; (ii) 1 - x, 1 - y, 1 - z; (iii) -x, - y, 1- z; (iv) - x, - y, -z; (v) 1 - x, 1 - y, 2 - z.
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Fap1: The fragment of the structure of the title compounds, with the atom-numbering scheme. Displacement ellipsoids are drawn at the 30% probability level and H atoms are shown as small spheres of arbitrary radii. Symmetry code: (i) -x, 1 - y, 1 - z; (ii) 1 - x, 1 - y, 1 - z; (iii) -x, - y, 1- z; (iv) - x, - y, -z; (v) 1 - x, 1 - y, 2 - z.


Crystal structure of poly[μ6-adipato-di-aquadi-μ2-oxalato-didysprosium(III)].

Li ZF, Zhang YC, Hu XQ, Wang CX - Acta Crystallogr Sect E Struct Rep Online (2014)

The fragment of the structure of the title compounds, with the atom-numbering scheme. Displacement ellipsoids are drawn at the 30% probability level and H atoms are shown as small spheres of arbitrary radii. Symmetry code: (i) -x, 1 - y, 1 - z; (ii) 1 - x, 1 - y, 1 - z; (iii) -x, - y, 1- z; (iv) - x, - y, -z; (v) 1 - x, 1 - y, 2 - z.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4257430&req=5

Fap1: The fragment of the structure of the title compounds, with the atom-numbering scheme. Displacement ellipsoids are drawn at the 30% probability level and H atoms are shown as small spheres of arbitrary radii. Symmetry code: (i) -x, 1 - y, 1 - z; (ii) 1 - x, 1 - y, 1 - z; (iii) -x, - y, 1- z; (iv) - x, - y, -z; (v) 1 - x, 1 - y, 2 - z.
Bottom Line: The cations are bridged by adipate ligands, generating a two-dimensional network parallel to (010).This network is further extended into three dimensions by coordination of the rigid oxalate ligands and is further consolidated by O-H⋯O hydrogen bonds.A part of the adipate anion is disordered over two positions in a 0.75:0.25 ratio.

View Article: PubMed Central - HTML - PubMed

Affiliation: School of Materials Science and Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, People's Republic of China.

ABSTRACT
In the title coordination polymer, [Dy2(C6H8O4)(C2O4)2(H2O)2] n , the asymmetric unit consists of one Dy(3+) cation, one half of an adipate anion, two halves of oxalate anions and one coordinating water mol-ecule. The adipate and oxalate ions are located on centres of inversion. The Dy(3+) cation has a distorted tricapped trigonal-prismatic geometry and is coordinated by nine O atoms, four belonging to three adipate anions, four to two oxalate anions and one from an aqua ligand. The cations are bridged by adipate ligands, generating a two-dimensional network parallel to (010). This network is further extended into three dimensions by coordination of the rigid oxalate ligands and is further consolidated by O-H⋯O hydrogen bonds. A part of the adipate anion is disordered over two positions in a 0.75:0.25 ratio.

No MeSH data available.


Related in: MedlinePlus