| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1304172 | Inorganic Chemistry Communications | 2011 | 4 Pages |
Two new heterometallic lanthanide(III)–natrium(I) coordination polymers [LnNa(4,4′-oba)(ox)(H2O)] (Ln = Nd 1, Sm 2) have been synthesized by hydrothermal reactions of 4,4′-Oxybis(benzoic acid) (4,4′-H2oba) and Na2C2O4 with corresponding lanthanide nitrate. Both compounds are isostructural and possess three-dimensional (3D) pillared-layer frameworks comprising Ln–Na-oxalate layers and 4,4′-oba pillars. The magnetic properties reveal that the two compounds have anti-ferromagnetic behaviors. Furthermore, the IR, PXRD, elemental and TG analyses are also investigated.
Graphical abstractTwo isostructural 3D heterometallic lanthanide(III)–natrium(I) coordination polymers with pillared-layer frameworks assembled from Ln–Na-oxalate layers and 4,4′-oba pillars are reported. Both compounds show anti-ferromagnetic properties.Figure optionsDownload full-size imageDownload as PowerPoint slideHighlights► Two 3D heterometallic lanthanide(III)–natrium(I) coordination polymers with pillared-layer frameworks. ► Coordination frameworks assembled from Ln–Na-oxalate layers and 4,4′-oba pillars. ► Both compounds show anti-ferromagnetic properties.
