Poly[[tetra-μ3-acetato-hexa-μ2-acetato-diaqua- μ2-oxalato-tetra-praseodymium(III)] dihydrate]
The title complex, {[Pr4(C2H3O 2)10(C2O4)(H2O)2] ·2H2O} n , was synthesized under hydro-thermal conditions from praseodymium acetate and the ionic liquid 1-butyl-3-methyl-imidazolium chloride via an in situ oxalate-ligand synthesis. The compound is a two-dimensional polymer and in the structure pres...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2011 |
| País: | Argentina |
| Institución: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repositorio: | CONICET Digital (CONICET) |
| Idioma: | inglés |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/186690 |
| Acceso en línea: | http://hdl.handle.net/11336/186690 |
| Access Level: | acceso abierto |
| Palabra clave: | IONIC LIQUIDS CRYSTALS PRASEODIMIUM https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
| Sumario: | The title complex, {[Pr4(C2H3O 2)10(C2O4)(H2O)2] ·2H2O} n , was synthesized under hydro-thermal conditions from praseodymium acetate and the ionic liquid 1-butyl-3-methyl-imidazolium chloride via an in situ oxalate-ligand synthesis. The compound is a two-dimensional polymer and in the structure presents tightly bound planes parallel to (100), which are in turn linked into a three-dimensional network by hydrogen bonds involving both coordinated and solvent water mol-ecules. The oxalate anion lies across an inversion centre and acts as a bridge between pairs of Pr atoms within a tetra-nuclear segment of the polymer. |
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