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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Skripkin, Mikhail
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Publications (3/3 displayed)
- 2023Electrochemical Sensors for Controlling Oxygen Content and Corrosion Processes in Lead-Bismuth Eutectic Coolant—State of the Artcitations
- 2023Brightly Luminescent (TbxLu1−x)2bdc3·nH2O MOFs: Effect of Synthesis Conditions on Structure and Luminescent Propertiescitations
- 2012a novel 2d zinc metal organic framework synthesis structural characterization and vibrational spectroscopic studiescitations
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article
a novel 2d zinc metal organic framework synthesis structural characterization and vibrational spectroscopic studies
Abstract
he crystal structure and vibrational spectra of a new Zn(II) terephthalate 2D metal–organic framework, [Zn3(tp)3(DMSO)2)]n (H2tp = terephthalic acid; DMSO = dimethyl sulfoxide), together with its thermal behavior and photoluminescence properties have been studied. The structure shows a rare layered structure with 6-connected hxl topology, constructed from trinuclear [Zn3C14H8O14S2] units, and crystallizes in the monoclinic system, space group P21/c (No. 14). The asymmetric units consist of two crystallographically independent Zn(II) ions, one and a half tp ligands and one disordered DMSO molecule. One of the Zn(II) ions adopts a disordered tetrahedral geometry, coordinated by four O atoms from three different tp ligands and one terminal disordered DMSO ligand, while the other is surrounded by six oxygen atoms from six tp ligands to form an octahedral geometry configuration. The tp2− ligands act as μ4-bridges linking four Zn(II) centers through different coordination modes. IR and Raman vibrational spectra were recorded and the full assignment of the vibrational frequencies is proposed.