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Synthesis and Crystal Structure of a New Coordination Polymer Based on Lanthanum and 1,4-phenyl-enedi-acetate Ligands

Synthesis and Crystal Structure of a New Coordination Polymer Based on Lanthanum and 1,4-phenyl-enedi-acetate Ligands

Magatte Camara, Insa Badiane, Mamoudou Diallo, Carole Daiguebonne, Olivier Guillou

Acta Crystallogr E Crystallogr Commun. 2019 Feb 22;75(Pt 3):378-382.

PMID: 30867953

Abstract:

Reaction in gel between the sodium salt of 1,4-phenyl-enedi-acetic acid (Na2C10O4H8-Na2 p-pda) and lanthanum chloride yields single crystals of the three-dimensional coordination polymer poly[[tetra-aqua-tris-(μ-1,4-phenyl-enedi-acetato)-dilanthanum(III)] octa-hydrate], {[La2(C10H8O4)3(H2O)4]·8H2O}∞. The LaIII coordination polyhedron can be described as a slightly distorted monocapped square anti-prism. One of the two p-pda2- ligands is bound to four LaIII ions and the other to two LaIII ions. Each LaIII atom is coordinated by five ligands, thereby generating a metal-organic framework with potential porosity properties.

Chemicals Related in the Paper:

Catalog Number	Product Name	Structure	CAS Number	Price
AP20211761	Lanthanum(III) chloride hydrate		20211-76-1	Price

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