Synthesis and characterization of one lead(II) photoluminescent coordination polymer with the fumarate ligand
One lead(II) coordination polymer, {[Pb(fum)(phen)]·2H2O}n (fum = fumarate, phen = 1,10-phenanthroline), was synthesized through the self-assembly of the lead(II) ion with the mixed fum and phen ligands and characterized by FT-IR spectroscopy, elemental analysis, thermogravimetric analysis, X-ray an...
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| Main Authors: | , , , , |
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| Format: | Article |
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Elsevier
2009
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/25098/ https://doi.org/10.1016/j.ica.2009.05.059 |
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| Institution: | Universiti Malaya |
| Summary: | One lead(II) coordination polymer, {[Pb(fum)(phen)]·2H2O}n (fum = fumarate, phen = 1,10-phenanthroline), was synthesized through the self-assembly of the lead(II) ion with the mixed fum and phen ligands and characterized by FT-IR spectroscopy, elemental analysis, thermogravimetric analysis, X-ray analysis and solid state photoluminescence spectrum. The compound shows a center-symmetrical dinuclear-based 2D architecture and further assembles into porous 3D supramolecular framework with 1D channel via interlayer π-π stacking interactions. The six-coordinated lead atoms in the complex show hemidirected geometry. The compound exhibits photoluminescence with the maximum emission located in UV region. © 2009 Elsevier B.V. All rights reserved. |
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