0000000001302209
AUTHOR
Marylise Buron-le Cointe
On/Off Photoswitching in a Cyanide-Bridged {Fe2Co2} Magnetic Molecular Square
International audience; A repeatable bidirectional paramagnetic ↔ diamagnetic photomagnetic effect has been observed in the cyanide-bridged Fe-Co square complex {[Fe{B(pz)(4)}(CN)(3)](2)[Co(bik)(2)](2)}(ClO(4))(2)*3H(2)O [B(pz)(4) = tetrapyrazolylborate, bik = bis(1-methylimidazol-2-yl)ketone]. Magnetic measurements and low-temperature single-crystal X-ray diffraction experiments have shown that a complete electron transfer from the diamagnetic Fe(II)-Co(III) state to the paramagnetic Fe(III)-Co(II) metastable state is induced by 808 nm laser light irradiation, whereas the diamagnetic state is recovered in an almost quantitative yield under irradiation at 532 nm.
CCDC 883430: Experimental Crystal Structure Determination
Related Article: Abhishake Mondal, Yanling Li, Mannan Seuleiman, Miguel Julve, Loic Toupet, Marylise Buron-Le Cointe, Rodrigue Lescouezec|2013|J.Am.Chem.Soc.|135|1653|doi:10.1021/ja3087467
CCDC 883431: Experimental Crystal Structure Determination
Related Article: Abhishake Mondal, Yanling Li, Mannan Seuleiman, Miguel Julve, Loic Toupet, Marylise Buron-Le Cointe, Rodrigue Lescouezec|2013|J.Am.Chem.Soc.|135|1653|doi:10.1021/ja3087467
CCDC 912843: Experimental Crystal Structure Determination
Related Article: Abhishake Mondal, Yanling Li, Mannan Seuleiman, Miguel Julve, Loic Toupet, Marylise Buron-Le Cointe, Rodrigue Lescouezec|2013|J.Am.Chem.Soc.|135|1653|doi:10.1021/ja3087467
CCDC 883429: Experimental Crystal Structure Determination
Related Article: Abhishake Mondal, Yanling Li, Mannan Seuleiman, Miguel Julve, Loic Toupet, Marylise Buron-Le Cointe, Rodrigue Lescouezec|2013|J.Am.Chem.Soc.|135|1653|doi:10.1021/ja3087467