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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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Kubicki, Maciej
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (20/20 displayed)
- 2024In vitro anticancer, antioxidant, antimicrobial, antileishmanial, enzymes inhibition and in vivo anti-inflammatory activities of organotin(IV) derivatives of 4-bromophenoxyacetic acidcitations
- 2024Self-assembly of simple Schiff base ligand into unique saddle-type [4x4] tetranuclear architecture and its application as selective voltammetric dopamine sensor in aqueous conditionscitations
- 2023New N4-Donor Ligands as Supramolecular Guests for DNA and RNA: Synthesis, Structural Characterization, In Silico, Spectrophotometric and Antimicrobial Studiescitations
- 2021Electropolymerization of [2 × 2] grid-type cobalt(II) complex with thiophene substituted dihydrazone ligandcitations
- 2019Complexation behavior of 6,6″-dimethyl-2,2′:6′,2″-terpyridine ligand with Co(II), Au(III), Ag(I), Zn(II) and Cd(II) ions: Synthesis, spectroscopic characterization and unusual structural motifscitations
- 2019Solid-state supramolecular architectures of a series of Hg(II) halide coordination compounds based on hydroxyl-substituted Schiff base ligandscitations
- 2018Coordination properties of N,N′-bis(5-methylsalicylidene)-2-hydroxy-1,3-propanediamine with d- and f-electron ions: crystal structure, stability in solution, spectroscopic and spectroelectrochemical studiescitations
- 2018Co(III), V(IV) and Cu(II) complexes of bidentate N,O-donor Schiff base ligands: Characterization, anticancer activities and metal oxide nanoparticles preparation via solid state thermal decompositioncitations
- 2018Synthesis, X-ray crystallography, thermogravimetric analysis and spectroscopic characterization of isostructural one-dimensional coordination polymers as sorbents for some anionscitations
- 2018Recurrent supramolecular motifs in discrete complexes and coordination polymers based on mercury halides: prevalence of chelate ring stacking and substituent effectscitations
- 2017A mechanistic study on unexpected and solvent-based pH-tuneable role of benzylic pendant side-arm on N2O2-donor naphthodiaza-crown macrocyclic ligand as a sensitive fluorogenic chemosensor for Al3+ in aqueous solutioncitations
- 2017Dipyrromethane functionalized monomers as precursors of electrochromic polymerscitations
- 2017The spectroscopic studies of new polymeric complexes of silver(I) and original mononuclear complexes of lanthanides(III) with benzimidazole-based hydrazonecitations
- 2016Utilization of a new gold/Schiff-base iron(iii) complex composite as a highly sensitive voltammetric sensor for determination of epinephrine in the presence of ascorbic acidcitations
- 2015Two types of lanthanide Schiff base complexes: Synthesis, structure and spectroscopic studiescitations
- 2015Different supramolecular architectures in self-assembled praseodymium(III) and europium(III) complexes with rare coordination pattern of salicylaldimine ligandcitations
- 2015Supramolecular polymer of Schiff base gadolinium complex: Synthesis, crystal structure and spectroscopic propertiescitations
- 2013New complexes of cobalt(II) ions with pyridinecarboxylic acid N-oxides and 4,4′-bypcitations
- 2013Mono-, di- and trinuclear complexes of bis(terpyridine) ligand: Synthesis, crystal structures and magnetic propertiescitations
- 2012Synthesis, complexation studies and structural characterization of d and f metal ion complexes with 4-chloroquinaldinic acid N-oxidecitations
Places of action
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article
Complexation behavior of 6,6″-dimethyl-2,2′:6′,2″-terpyridine ligand with Co(II), Au(III), Ag(I), Zn(II) and Cd(II) ions: Synthesis, spectroscopic characterization and unusual structural motifs
Abstract
Despite the fact that the ‘tpy’ binding motif has been extensively documented, observation of the unusual coordination motifs makes the preprogrammed assembly of functional materials an up-to-date challenge. Drawing inspiration from our previous experience with 6,6″-dimethyl-2,2′:6′,2″-terpyridine ligand (L), we have thus focused on its complexation behavior with Co(II), Au(III), Ag(I), Zn(II) and Cd(II) metal ions, stemming from their applicative relevance. As a result, ten new coordination compounds were synthesized of the following molecular formulae: [CoL(NO3)2] (1), [CoL2]2(ClO4)4·5H2O (2), [CoL(MeOH)(CF3SO3)2] (3), [Co(Lox)(CH3SOCH3)(CF3SO3)]CF3SO3 (3a), [(LH2)2+·2AuCl4−·H2O] (4), [(Au(LH)Cl3)+·AuCl4−] (5), [AgL(O-NO2)]3[(AgL(O2-NO)] (6), [AgL(NCCH3)]BF4·CH3CN] (7), [ZnL(CF3SO3)2] (8), [CdL(NO3)2·CdLBr2] (9), as unambiguously confirmed by single-crystal X-ray diffraction studies. To our surprise, most of the presented structures are to the certain level unique; either considering incomplete tridentate coordination of the tpy ligand L (4, 5), its oxidative transformation (3a) or the formation of mixed solid state solutions (9). Each compound was fully characterized by a series of analytical techniques, including elementary analysis, FT-IR, ESI-MS and 1H NMR, the latter two of which allowed us to gain insight into their solution behavior