A reversible metal-ligand bond break associated to a spin-crossover.

作者信息

Guionneau Philippe, Le Gac Frédéric, Kaiba Abdellah, Costa José Sánchez, Chasseau Daniel, Létard Jean-François

机构信息

ICMCB, Centre National de la Recherche Scientifique, Université Bordeaux 1, 87 avenue du Dr A. Schweitzer, 33608 Pessac cedex, France.

出版信息

Chem Commun (Camb). 2007 Sep 28(36):3723-5. doi: 10.1039/b707836f. Epub 2007 Jul 9.

The [Fe(II)L(CN)(2)].H(2)O complex, dicyano[2,13-dimethyl-6,9-dioxa-3,12,18-triazabicyclo[12.3.1]octadeca-1(18),2,12,14,16-pentaene]iron(II) monohydrate, exhibits a thermal induced metal-ligand bond break reversible in the solid state and associated to a spin crossover that corresponds to an unprecedented structurally characterized modification of the coordination metal environment from a hepta-coordinate high spin state to a hexa-coordinate low spin state.