Toward higher nuclearity: tetranuclear cobalt(II) metallogrid exhibiting spin crossover.
Inorg Chem
; 53(5): 2613-8, 2014 Mar 03.
Article
em En
| MEDLINE
| ID: mdl-24555696
ABSTRACT
Supramolecular strategy was employed to achieve the highest nuclearity Co(II) cluster exhibiting spin-crossover (SCO) behavior. Magnetic susceptibility characterization of the Co4(II) complex shows that two different spin-transition processes occur. The SCO behavior is directed by the partially deprotonated polydentate ligand, which favors the structural distortion required by the spin transition.
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MEDLINE
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En
Ano de publicação:
2014
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Article