Abstract
(Figure Presented) Cool stuff: The usage of phosphonates has led to formation of a family of 3d-4f heterometallic cages with a Wells-Dawson-like structure (see picture; Gd, Dy, or Y purple; Ni cyan; P green; O orange; C gray). Magnetic studies show ferromagnetic interactions within the oxocentered nickel triangle and huge entropy change in the Gd analogue, which, in principle, can be used as an ultralow-temperature coolant. © 2011 Wiley-VCH Verlag GmbH & Co. KGaA.
| Original language | English |
|---|---|
| Pages (from-to) | 3692-3695 |
| Number of pages | 3 |
| Journal | Angewandte Chemie - International Edition |
| Volume | 50 |
| Issue number | 16 |
| DOIs | |
| Publication status | Published - 11 Apr 2011 |
Keywords
- Cage molecules
- Magnetocaloric effect
- Molecular refrigerants
- Phosphonates
- Polyoxometalates
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CCDC 805053: Experimental Crystal Structure Determination
Zheng, Y. Z. (Contributor), Evangelisti, M. (Contributor) & Winpenny, R. (Contributor), Cambridge Crystallographic Data Centre, 1 Jan 2011
DOI: 10.5517/ccw0qg1, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccw0qg1&sid=DataCite
Dataset
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CCDC 805051: Experimental Crystal Structure Determination
Zheng, Y. Z. (Contributor), Evangelisti, M. (Contributor) & Winpenny, R. (Contributor), Cambridge Crystallographic Data Centre, 1 Jan 2011
DOI: 10.5517/ccw0qdz, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccw0qdz&sid=DataCite
Dataset