Tetradecanuclearity in 3d-4f chemistry: relaxation and magnetocaloric effects in [NiII6LnIII8] speciesElectronic supplementary information (ESI) available: Synthetic details, crystallographic information and magnetic data. CCDC 1520380 and 1520381. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c7dt00102a

The employment of 2-amino-isobutyric acid, Haib, and 2-hydroxy-1-naphthaldehyde, Hnaphth, in Ni II /Ln III chemistry has led to the isolation and characterization of two new isostructural 3d-4f tetradecanuclear [Ni II 6 Ln III 8 ] clusters (Ln = Gd III , Dy III ), with the Dy analogue displaying tem...

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Main Authors: Canaj, Angelos B, Kalofolias, Dimitris A, Siczek, Milosz, Lis, Tadeusz, McNab, Robbie, Lorusso, Giulia, Inglis, Ross, Evangelisti, Marco, Milios, Constantinos J
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Language:English
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Summary:The employment of 2-amino-isobutyric acid, Haib, and 2-hydroxy-1-naphthaldehyde, Hnaphth, in Ni II /Ln III chemistry has led to the isolation and characterization of two new isostructural 3d-4f tetradecanuclear [Ni II 6 Ln III 8 ] clusters (Ln = Gd III , Dy III ), with the Dy analogue displaying temperature and frequency dependent out-of-phase signals, and the Gd analogue showing interesting magnetocaloric properties. The syntheses, structures, relaxation and magnetocaloric properties of two new hetero-tetradecametallic 3d-4f complexes are reported.
ISSN:1477-9226
1477-9234
DOI:10.1039/c7dt00102a