Synthesis and Structural Features of Co(II) and Co(III)
Complexes Supported by Aminotrisphenolate Ligand Scaffolds
Carmen Martín
Christopher J. Whiteoak
Eddy Martin
Eduardo C. Escudero-Adán
José Ramón Galán-Mascarós
Arjan W. Kleij
10.1021/ic501883z.s004
https://acs.figshare.com/articles/dataset/Synthesis_and_Structural_Features_of_Co_II_and_Co_III_Complexes_Supported_by_Aminotrisphenolate_Ligand_Scaffolds/2240314
Co(II) complexes
of aminotrisphenolate ((ArO)<sub>3</sub>N<sup>3–</sup>) ligands
can be prepared straightforwardly in high yield. X-ray analysis reveals
these complexes to comprise of two different hemispheres, one containing
an anionic Co((ArO)<sub>3</sub>N)<sup>−</sup> and the other
a cationic (ArO)<sub>3</sub>NH<sup>+</sup> unit, which are associated
through hydrogen bonding. These Co(II) complexes can be easily converted
into their Co(III) analogues in air in the presence of suitable bases
such as dimethylaminopyridine and 2,2′-bipyridine, and the
structural features and magnetic properties of these latter compounds
are also reported.
2014-11-03 00:00:00
complex
latter compounds
ArO
Co
Structural Features