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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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Rychlewska, Urszula
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2020Zinc(II) complexes with aromatic nitrogen-containing heterocycles as antifungal agents: Synergistic activity with clinically used drug nystatincitations
- 2020Modulation of the structure of octahedral 1,3-pdta-nickel(II) complex by introducing methyl substituents at the central 1,3-propanediamine carbon atom: Stereospecific formation and the crystal structure of [Mg(H2O)5Ni(2,2-diMe-1,3-pdta)]·1.5H2Ocitations
- 2017Mononuclear gold(iii) complexes with l-histidine-containing dipeptides: tuning the structural and biological properties by variation of the N-terminal amino acid and counter anioncitations
- 2017Mononuclear gold(III) complexes with phenanthroline ligands as efficient inhibitors of angiogenesis: A comparative study with auranofin and sunitinibcitations
- 2015Chalcogenated (S)-(-)-nicotine derivatives as chiral linkers for 1D coordination polymerscitations
- 2011Structural diversification of the coordination mode of divalent metals with 1,3-propanediaminetetraacetate (1,3-pdta): The missing crystal structure of the s-block metal complex [Sr<inf>2</inf>(1,3-pdta)(H<inf>2</inf>O) <inf>6</inf>]·H<inf>2</inf>Ocitations
- 2009Variety of polymorphic forms contrasted with uniform crystal packing in sparteine ML<inf>2</inf> complexes: Crystal structure, spectroscopic and magnetic properties of (-)-α-isosparteine and (-)-sparteine complexes with CuBr<inf>2</inf>citations
- 2008Coordination behaviour and two-dimensional-network formation in poly[[μ-aqua-diaqua-(μ5-propane-1,3-diyldinitrilo-tetra-acetato) -dilithium(I)-cobalt(II)] dihydrate]: The first example of an M <sup>II</sup>-1,3-pdta complex with a monovalent metal counter-ioncitations
- 2005Highly selective crystallization of metal(II) ions with 1,3-pdta ligand: Syntheses and crystal structures of the [Mg(H<inf>2</inf>O)<inf>6</inf>][Cd(1,3- pdta)(H<inf>2</inf>O)]·2H<inf>2</inf>O and two isomorphic [Zn(1,3-pdta)]<sup>2-</sup> complexescitations
- 2005Layered crystal structure of the trans(O<inf>5</inf>O<inf>6</inf>) isomer of potassium (1,3-propanediamine-N,N′-diacetato-N,N′-di-3- propionato)cobaltate(III) trihydrate, trans(O<inf>5</inf>O<inf>6</inf>)-K[Co(1, 3-pddadp)]·3H<inf>2</inf>O, stabilized by ionic, hydrogen bond and C=O dipolar interactionscitations
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article
Highly selective crystallization of metal(II) ions with 1,3-pdta ligand: Syntheses and crystal structures of the [Mg(H<inf>2</inf>O)<inf>6</inf>][Cd(1,3- pdta)(H<inf>2</inf>O)]·2H<inf>2</inf>O and two isomorphic [Zn(1,3-pdta)]<sup>2-</sup> complexes
Abstract
<p>Three new hexadentate complexes: [Mg(H<sub>2</sub>O)<sub>6</sub>][Zn(1,3- pdta)]·2H<sub>2</sub>O (1), [Zn(H<sub>2</sub>O)<sub>6</sub>][Zn(1,3-pdta) ]·2H<sub>2</sub>O (2) and [Mg(H<sub>2</sub>O)<sub>6</sub>][Cd(1,3-pdta) (H<sub>2</sub>O)]·2H<sub>2</sub>O (3) (where 1,3-pdta represents the 1,3-propanediaminetetraacetate ion) have been synthesized and characterized. The structures of 1, 2 and 3 have been determined by X-ray crystallography. The complexes 1 and 2 crystallize in the space group Pnna of the orthorhombic crystal system and their crystals are isomorphic with those of other 1,3-pdta complexes containing metal(II) ions of the ionic radii of about 0.8-0.9 Å. The complex 3 crystallizes in the space group Pbcn of the orthorhombic crystal system and its crystals are isomorphic with those of [Mg(H<sub>2</sub>O) <sub>6</sub>][Mn(edta)(H<sub>2</sub>O)]·2H<sub>2</sub>O (where edta is the ethylenediaminetetraacetate ion). The structural units of 1 and 2 consist of discrete [Zn(1,3-pdta)]<sup>2-</sup> and [M<sup>II</sup>(H<sub>2</sub>O) <sub>6</sub>]<sup>2+</sup> (M(II) = Mg (1) or Zn (2)) octahedra, and two water solvent molecules all of which lie on a twofold axis of symmetry. The structural unit of 3 consists of discrete complex ions: [Cd(1,3-pdta)(H <sub>2</sub>O)]<sup>2-</sup> and [Mg(H<sub>2</sub>O)<sub>6</sub>]<sup>2+</sup> which are situated on twofold axis of symmetry and inversion centre, respectively, and two symmetry related water solvent molecules. The coordination polyhedron formed around Cd(II) is distorted pentagonal bipyramid. In contrast to crystals 1 and 2 in which the complex cations and anions alternate, each being octahedrally surrounded by the counter ions, a layered arrangement of cationic and anionic species is observed in 3. © 2005 Elsevier Ltd. All rights reserved.</p>