Chiral [MnIIMnIII3M'] (M' = NaI, CaII, MnII) and [MnIIMnIII6NaI2] clusters built from an enantiomerically pure Schiff base: synthetic, chiroptical and magnetic properties
From the reaction of manganese halides with the chiral Schiff bases obtained by condensation of o-vanillin and (R)- or (S)-phenylglycinol, 11 complexes based on pentanuclear cages with trigonal bipyramidal [MnIIMnIII3M'] (M'=NaI, CaII, MnII) or enneanuclear [MnIIMnIII6NaI2] cores were synt...
| Autores: | , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión aceptada para publicación |
| Fecha de publicación: | 2018 |
| País: | España |
| Institución: | Universidad de Barcelona |
| Repositorio: | Dipòsit Digital de la UB |
| OAI Identifier: | oai:diposit.ub.edu:2445/162672 |
| Acceso en línea: | https://hdl.handle.net/2445/162672 |
| Access Level: | acceso abierto |
| Palabra clave: | Quiralitat Propietats magnètiques Manganès Chirality Magnetic properties Manganese |
| Sumario: | From the reaction of manganese halides with the chiral Schiff bases obtained by condensation of o-vanillin and (R)- or (S)-phenylglycinol, 11 complexes based on pentanuclear cages with trigonal bipyramidal [MnIIMnIII3M'] (M'=NaI, CaII, MnII) or enneanuclear [MnIIMnIII6NaI2] cores were synthesized. Structural, supramolecular chirality, and optical properties were explored. The magnetic properties of related systems were reviewed, and the magnetic response of the new systems was rationalized to the bond parameters. |
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