A Dynamic Porous Magnet Exhibiting Reversible Guest-Induced Magnetic Behavior Modulation

A Dynamic Porous Magnet Exhibiting Reversible Guest-Induced Magnetic Behavior Modulation

A flexible 3D porous magnet [KCo7(OH)3(ip)6(H2O)4]·12 H2O based on unprecedented trigonal‐prismatic heptanuclear CoII clusters (see figure) is reported to undergo a reversible single‐crystal‐to‐single‐crystal transformation on the desorption/adsorption of guest molecules, accompanied by reversible m...

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Veröffentlicht in:Advanced materials (Weinheim) 2007-06, Vol.19 (11), p.1494-1498
Hauptverfasser: Cheng, X.-N., Zhang, W.-X., Lin, Y.-Y., Zheng, Y.-Z., Chen, X.-M.
Format: Artikel
Sprache:eng
Schlagworte:
Magnetic materials
Metal-organic materials
Microporous materials
Porous materials
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Zusammenfassung:A flexible 3D porous magnet [KCo7(OH)3(ip)6(H2O)4]·12 H2O based on unprecedented trigonal‐prismatic heptanuclear CoII clusters (see figure) is reported to undergo a reversible single‐crystal‐to‐single‐crystal transformation on the desorption/adsorption of guest molecules, accompanied by reversible magnetic property changes. This might be applied for the sensing of coordinative, paramagnetic, small molecules such as O2 and NO.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200700450