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http://hdl.handle.net/2445/161361
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DC Field | Value | Language |
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dc.contributor.author | Sánchez-Férez, Francisco | - |
dc.contributor.author | Guerrero, Miguel | - |
dc.contributor.author | Ayllón, J. A. | - |
dc.contributor.author | Calvet Pallàs, Maria Teresa | - |
dc.contributor.author | Furdada i Bellavista, Glòria | - |
dc.contributor.author | Planas, José Giner | - |
dc.contributor.author | Pons, Josefina | - |
dc.date.accessioned | 2020-05-19T15:22:26Z | - |
dc.date.available | 2021-03-31T05:10:19Z | - |
dc.date.issued | 2019-03 | - |
dc.identifier.issn | 0020-1693 | - |
dc.identifier.uri | http://hdl.handle.net/2445/161361 | - |
dc.description.abstract | The compound [Cu(μ-Pip)(μ-OAc)(MeOH)]2 (1) (Pip=Piperonylate, OAc=acetate, MeOH=methanol) has been obtained in high percentage yield. Its reactivity with pyridine/pyrazole derivative ligands (pyridine (py), 3-phenylpyridine (3-Phpy) and 4-acetylpyridine (4-Acpy)) and 3,5-dimethylpyrazole (3,5-dmpz) leads to four monomeric compounds: [Cu(Pip)2(dPy)2(H2O)] (dPy=py (2), 3-Phpy (3) and 4-Acpy (4a)) and [Cu(Pip)2(3,5-dmpz)2] (5). Furthermore, the reaction of 1 with HPip in MeOH:DMF solvent under reflux conditions yields the homoleptic core paddle-wheel compound [Cu(μ-Pip)2(DMF)]2·2DMF (6). The reaction between 6 and 2-benzylpyridine (2-Bzpy) yields the paddle-wheel core compound [Cu(Pip)2(2-Bzpy)]2 (7). All compounds have been fully characterized by analytical and spectroscopic techniques and their X-ray crystal structures have been determined. In this set of compounds, the carboxylate ligand (Pip) displays different coordination modes (monodentate (2-4), bidentate chelate (5) and bridged (1, 6 and 7)). Moreover, their extended structures are discussed: the crystal packing indicates hydrogen bond propagation, which defines 1D (2-5) or 2D (6 and 7) supramolecular networks. | - |
dc.format.extent | 35 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier B.V. | - |
dc.relation.isformatof | Versió postprint del document publicat a: https://doi.org/10.1016/j.ica.2018.12.025 | - |
dc.relation.ispartof | Inorganica Chimica Acta, 2019, vol. 487, p. 295-306 | - |
dc.relation.uri | https://doi.org/10.1016/j.ica.2018.12.025 | - |
dc.rights | cc-by-nc-nd (c) Elsevier B.V., 2019 | - |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es | - |
dc.source | Articles publicats en revistes (Mineralogia, Petrologia i Geologia Aplicada) | - |
dc.subject.classification | Estructura cristal·lina (Sòlids) | - |
dc.subject.classification | Vidres metàl·lics | - |
dc.subject.other | Layer structure (Solids) | - |
dc.subject.other | Metallic glasses | - |
dc.title | Reactivity of homoleptic and heteroleptic core paddle wheel Cu(II) compounds | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/acceptedVersion | - |
dc.identifier.idgrec | 685519 | - |
dc.date.updated | 2020-05-19T15:22:26Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Mineralogia, Petrologia i Geologia Aplicada) |
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685519.pdf | 1.16 MB | Adobe PDF | View/Open |
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