Citation: Reis, Samira G.; Del \'Aguila-S\'anchez, Miguel A; Guedes, Guilherme P.; Ferreira, Glaucio B.; Novak, Miguel A.; Speziali, Nivaldo L.; L\'opez-Ortiz, Fernando; Vaz, Maria G. F. (2014). Synthesis, crystal structures and magnetic behaviour of four coordination compounds constructed with a phosphinic amide-TEMPO radical and [M(hfac)2] (M = Cu(II), Co(II) and Mn(II)).. Dalton transactions (Cambridge, England : 2003), 43, pp. 14889-14901.