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. 2008 Sep 30;64(Pt 10):m1348.
doi: 10.1107/S1600536808031036.

Poly[aqua-[μ(3)-N'-(carboxy-meth-yl)ethyl-ene-diamine-N,N,N'-triacetato]samarium(III)]

Guo-Yong Zhou  1 , Gui-Rong Wu, Zhi-Yong Deng, Xing-Tian Chen
Affiliations

Poly[aqua-[μ(3)-N'-(carboxy-meth-yl)ethyl-ene-diamine-N,N,N'-triacetato]samarium(III)]

Guo-Yong Zhou et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title coordination polymer, [Sm(C(10)H(13)N(2)O(8))(H(2)O)](n), each samarium(III) centre is nine-coordinated by six O and two N atoms from three N'-(carboxy-meth-yl)ethyl-enediamine-N,N,N'-triacetate ligands and one O atom of a water mol-ecule, forming polymeric chains running parallel to the a axis. The packing is governed by inter-molecular O-H⋯O hydrogen-bonding inter-actions.

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Figures

Fig. 1.
Fig. 1.
The structure of the title compound, showing the atomic numbering scheme. Non-H atoms are shown as 30% probability displacement ellipsoids. Symmetry codes: (i: 1+x, y, z; ii: 2-x, 1-y, 1-z).
Fig. 2.
Fig. 2.
The one-dimensional polymeric chain of the title compound.
See this image and copyright information in PMC

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