Switchable Ferro‑, Ferri‑, and Antiferromagnetic States in a Piezo- and Hydrochromic Metal–Organic Framework

Switchable Ferro‑, Ferri‑, and Antiferromagnetic States in a Piezo- and Hydrochromic Metal–Organic Framework

The Mn­(II) metal–organic framework with a viologen-based tetracarboxylate ligand exhibits reversible optical (color) and magnetic changes concomitant with stimuli-induced electron transfer from carboxylate to viologen. Compression causes a magnetic transformation from ferro- to ferrimagnetic, while...

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Veröffentlicht in:Inorganic chemistry 2018-06, Vol.57 (12), p.6791-6794
Hauptverfasser: Gong, Teng, Li, Peng, Sui, Qi, Zhou, Li-Jiao, Yang, Ning-Ning, Gao, En-Qing
Format: Artikel
Sprache:eng
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Zusammenfassung:The Mn­(II) metal–organic framework with a viologen-based tetracarboxylate ligand exhibits reversible optical (color) and magnetic changes concomitant with stimuli-induced electron transfer from carboxylate to viologen. Compression causes a magnetic transformation from ferro- to ferrimagnetic, while water release/reuptake switches the magnetic behavior between ferro- and antiferromagnetic.
ISSN:0020-1669
1520-510X
DOI:10.1021/acs.inorgchem.8b01141