title: Slow magnetic relaxation in a Co(ii) octahedral-tetrahedral system formed of a [CoL3]2+core with L = bis(diphenylphosphanoxido) methane and tetrahedral [CoBr4]2-counter anions.
abstract: A bimetallic Co(ii) compound [Co(dppmO,O)3][CoBr4] consisting of cationic octahedral and anionic tetrahedral units in the crystal lattice shows a sizable magnetic anisotropy and field-supported slow magnetic relaxation with the relaxation time τ = 0.1-0.3 s at T = 1.9 K.
authors.affiliation: Department of Chemistry, Faculty of Natural Sciences, University of SS Cyril and Methodius, 91701 Trnava, Slovakia. roman.boca@ucm.sk.
authors.forename: F
authors.initials: F
authors.lastname: Varga
authors.affiliation: Department of Chemistry, Faculty of Natural Sciences, University of SS Cyril and Methodius, 91701 Trnava, Slovakia. roman.boca@ucm.sk.
authors.forename: C
authors.initials: C
authors.lastname: Rajnák
authors.affiliation: Department of Chemistry, Faculty of Natural Sciences, University of SS Cyril and Methodius, 91701 Trnava, Slovakia. roman.boca@ucm.sk.
authors.forename: J
authors.initials: J
authors.lastname: Titiš
authors.affiliation: Institute of Inorganic Chemistry, FCHPT, Slovak University of Technology, SK-812 37 Bratislava, Slovakia.
authors.forename: J
authors.initials: J
authors.lastname: Moncoľ
authors.affiliation: Department of Chemistry, Faculty of Natural Sciences, University of SS Cyril and Methodius, 91701 Trnava, Slovakia. roman.boca@ucm.sk.
authors.forename: R
authors.identifier: http://orcid.org/0000-0003-0222-9434
authors.initials: R
authors.lastname: Boča