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Structures, luminescence and magnetic properties of three 3D lanthanide–zinc heterometallic coordination polymers based on 3-amino-1,2,4-triazole and Oxalate.
- Source :
-
Inorganic Chemistry Communications . Nov2013, Vol. 37, p197-201. 5p. - Publication Year :
- 2013
-
Abstract
- Abstract: Three 3D Ln(III)–Zn(II) 3d-4f heterometallic coordination polymers (HCPs) constructed from the coligands 3-amino-1H-1,2,4-triazole and oxalate, {[Ln2Zn19(atz)18(ox)9(Cl)8]·17H2O}n(Ln=Eu 1, Gd 2, Tb 3, Hatz=3-amino-1H-1,2,4-triazole, ox=oxalic acid) have been synthesized under hydrothermal conditions and characterized by elemental analysis, FT-IR, TG analysis and X-ray diffraction. X-ray diffraction analysis reveals that these complexes are isostructural and feature 3D pillar-layered coordination frameworks constructed by the linkages of 2D layers and 1D zigzag chains, possessing a 5-nodal net topology with Schläfli symbol of {32;52;62}3{33;44;57;65;72}6{33;45;55;6;7}6{36;415;56;6}2{53}4. In addition, the magnetic property of 2 and the luminescence properties of 1 and 3 were also investigated. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 13877003
- Volume :
- 37
- Database :
- Academic Search Index
- Journal :
- Inorganic Chemistry Communications
- Publication Type :
- Academic Journal
- Accession number :
- 91974678
- Full Text :
- https://doi.org/10.1016/j.inoche.2013.09.048