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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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Horton, Peter
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2023β,β-directly linked porphyrin ringscitations
- 2023N=8 armchair graphene nanoribbonscitations
- 2020Oxidopolyborate chemistrycitations
- 2020Oxidopolyborate anions templated by transition-metal complex cations: Self-assembled syntheses and structural studies (XRD) of [Co(NH3)6]2[B4O5(OH)4]3·11H2O, [Ni(phen)3][B7O9(OH)5]·9.5H2O and [Zn(dac)2(H2O)2][B7O9(OH)5]·H2Ocitations
- 2019Syntheses, X-ray structures and characterisation of luminescent chromium(III) complexes incorporating 8-quinolinato ligandscitations
- 2018Two 1-D coordination polymers containing zinc(II) hexaborates: [Zn(en{B6O7(OH)6}]2H2O (en =1,2-diaminoethane) and [Zn(pn{B6O7(OH)6}]1.5H2O (pn = 1,2-diaminopropane)citations
- 2017Synthesis, XRD studies and NLO properties of [p-H2NC6H4CH2NH3][B5O6(OH)4]·1/2H2O and NLO properties of some related pentaborate(1−) saltscitations
- 2013The competition between halogen bonds (Br???O) and C–H???O hydrogen bonds: the structure of the acetone–bromine complex revisitedcitations
- 2011Synthesis and structures of mono and binuclear nickel(II) thiolate complexes of a dicompartmental pseudo-macrocycle with N(imine)2S2 and N(oxime)2S2 metal-binding sitescitations
- 2008Synthesis, structure, and supramolecular architecture of benzonitrile and pyridine adducts of bis(pentafluorophenyl)zinc: pentafluorophenyl-aryl interactions versus homoaromatic pairingcitations
- 2004Mixed valence Mn(II)/Mn(III) [3 x 3] grid complexes: structural, electrochemical, spectroscopic, and magnetic propertiescitations
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article
Oxidopolyborate chemistry
Abstract
<p>[Cu(en){B<sub>6</sub>O<sub>7</sub>(OH)<sub>6</sub>}]<sup>.</sup>3H<sub>2</sub>O (1) (en = 1,2-diaminoethane), obtained as a crystalline solid in low yield (31%) after prolonged standing of an aqueous solution initially containing [Cu(en)<sub>2</sub>](OH)<sub>2</sub> and B(OH)<sub>3</sub> (1:7 ratio), was characterized by thermal analysis (TGA/DSC), <sup>11</sup>B NMR and IR spectroscopy, powder XRD, and single-crystal XRD studies, and magnetic susceptibility measurements. The single-crystal X-ray diffraction revealed that the oxidoborate complex is a 1D coordination polymer with the hexaborate(2-) ligand bridging two hexacoordinate Cu<sup>(II)</sup> centers, in an alternating a fac-tridentate (κ<sup>3</sup>-O) and monodentate (κ<sup>1</sup>-O) arrangement. Cu-O coordination bonds and extensive H-bonding networks promote and stabilize the self-assembly of [Cu(en){B<sub>6</sub>O<sub>7</sub>(OH)<sub>6</sub>}]<sup>.</sup>3H<sub>2</sub>O from the Dynamic Combinatorial Libraries of available reactants. [Cu(en){B<sub>6</sub>O<sub>7</sub>(OH)<sub>6</sub>}]<sup>.</sup>3H<sub>2</sub>O is thermally decomposed to CuB<sub>6</sub>O<sub>10</sub> in air at 700 °C.</p>