Trinuclear Cobalt(II) Triple Helicate with a Multidentate Bithiazolebis(oxamate) Ligand as a Supramolecular Nanomagnet

Lucas H G Kalinke; Renato Rabelo; Ana K Valdo; Felipe T Martins; Nicolás Moliner; Jesus Ferrando-Soria; Miguel Julve; Francesc Lloret; Joan Cano; Danielle Cangussu

doi:10.1021/acs.inorgchem.2c00291

Trinuclear Cobalt(II) Triple Helicate with a Multidentate Bithiazolebis(oxamate) Ligand as a Supramolecular Nanomagnet

Inorg Chem. 2022 Apr 18;61(15):5696-5700. doi: 10.1021/acs.inorgchem.2c00291. Epub 2022 Apr 6.

Authors

Affiliations

¹ Instituto Federal de Goiás, IFG-Câmpus Anápolis, Anápolis, Goiás 75131-457, Brazil.
² Departament de Química Inorgànica, Instituto de Ciencia Molecular, 46980 C/Catedrático José Beltrán 2, Paterna, Valencia 46980, Spain.
³ Instituto Federal de Educação, Ciência e Tecnologia Goiano, Iporá, Goiás 76200-000, Brazil.
⁴ Instituto de Química, Universidade Federal de Goiás, Goiânia, Goiás 74001-970, Brazil.

PMID: 35385259
DOI: 10.1021/acs.inorgchem.2c00291

Abstract

The cobalt(II)-mediated self-assembly of the potentially tris(chelating) N,N'-2,2'-(4,4'-bithiazole)bis(oxamate) (dabtzox) ligand gives a new metal-organic supramolecular nanomagnet of formula K₆Co₃(dabtzox)₃·8H₂O·MeOH (1) featuring a unique linear triple-stranded trinuclear structure of the helicate type.