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. 2009 Jun 6;65(Pt 7):m750.
doi: 10.1107/S1600536809019199.

Poly[μ-5-ammonio-isophthalato-aqua-μ-oxalato-dysprosium(III)]

Liu-Shui Yan  1 , De-He Huang, Chong-Bo Liu
Affiliations

Poly[μ-5-ammonio-isophthalato-aqua-μ-oxalato-dysprosium(III)]

Liu-Shui Yan et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

The title complex, [Dy(C(8)H(6)NO(4))(C(2)O(4))(H(2)O)](n), is a dysprosium coordination polymer with mixed anions and was obtained under hydrothermal conditions. In the structure, the oxalate and 5-amino-isophthalate ligands link the dysprosium ions, building up a two-dimensional metal-organic framework parallel to the (10) plane. These sheets are further connected through O-H⋯O, N-H⋯O and C-H⋯O hydrogen bonds, forming a three-dimensional supra-molecular structure.

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Figures

Fig. 1.
Fig. 1.
Coordination environment of the Dy(III) ion with the atom labeling scheme. Ellipsoids are drawn at the 30% probability level. H atoms have been omitted for clarity. [Symmetry codes: (i) x, y-1, z; (ii) -x+1, -y+2, -z+2; (iii) -x+1/2, y-1/2, -z+3/2; (iv) x, y+1, z; ]
Fig. 2.
Fig. 2.
Packing view showing the 2-D metal organic framework. H atoms have been omitted for clarity.
See this image and copyright information in PMC

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