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Poly[bis­(guanidinium) [diaquabis(μ3-hydrogencitrato)-μ2-oxalato-dineodymium(III)] hepta­hydrate]

✍ Scribed by Grigoriev, Mikhail S. ;Den Auwer, Christophe ;Meyer, Daniel ;Moisy, Philippe

Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
600 KB
Volume
62
Category
Article
ISSN
1600-5368

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✦ Synopsis

The structure of the title compound,

contains anionic layers in which every Nd atom is linked to three other Nd atoms by citrate anions and to one Nd atom by the centrosymmetric oxalate anion. The Nd atoms are ten-coordinated; their coordination polyhedra form pairs sharing one edge owing to bridging by O atoms of carboxylate groups of citrate anions.

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