Reversible Photoinduced Magnetic Properties in the Heptanuclear Complex [Mo IV (CN) 2 (CNCuL) 6 ] 8+ : A Photomagnetic High‐Spin Molecule | Zendy

Herrera Juan Manuel | Zendy; Marvaud Valérie | Zendy; Verdaguer Michel | Zendy; Marrot Jérôme | Zendy; Kalisz Marguerite | Zendy; Mathonière Corine | Zendy

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Reversible Photoinduced Magnetic Properties in the Heptanuclear Complex [Mo IV (CN) 2 (CNCuL) 6 ] 8+ : A Photomagnetic High‐Spin Molecule

Author(s) -

Herrera Juan Manuel,

Marvaud Valérie,

Verdaguer Michel,

Marrot Jérôme,

Kalisz Marguerite,

Mathonière Corine

Publication year - 2004

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.200460387

Subject(s) - spin (aerodynamics) , molecule , crystallography , materials science , chemistry , physics , organic chemistry , thermodynamics

Metastable up to 280 K , {Mo V Cu I Cu II 5 } ( S =3) forms as a result of intramolecular electron transfer from the Mo IV center to one of the Cu II termini of the [Mo IV (CN) 2 (CN‐Cu II (L)) 6 ] 8+ complex, ( 1 ; L=tris(2‐aminoethyl)amine) upon light excitation (see picture: Mo yellow; C black; N blue; Cu purple). This process is thermally reversible. Compound 1 shows the magnetic properties of six independent Cu II ions ( S =1/2).

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