Coordination chemistry of Robson-type polyamine-dithiophenolate macrocycles: Syntheses, structures and magnetic properties of dinuclear complexes of first-row transition metals

Preparation and Characterization of Dinuclear Nickel(II) Complexes Containing N3Ni(μ1, 3‐SO3R)2(μ‐RCN4)NiN3 Cores: Crystal Structures and Magnetic Properties

“…Furthermore, the observed numbers of J(1) and J(3) do not differ significantly, as is predicted to be the case for weak coupling as present in the investigated complexes. The observation of ferromagnetic exchange interactions in 1-3, for which the Ni-S-Ni angles are close 90°is in good agreement with earlier studies, [3,29] and accords to the Anderson [30,31] and Goodenough-Kanamori rules. [32][33][34] .…”

Tetranuclear complexes in molecular magnetism: Targeted synthesis, high-field EPR and pulsed-field magnetization

“…This section will focus specifically on the synthesis and coordination chemistry of the open chain ligands H 2 L 1 -H 2 L 4 . The work incorporating the chemistry of the hexaamine-dithiophenolate ligand H 2 L 5 and related Schiffbase macrocycles can be found in recent reviews by Brooker [39], Schröder [40], Tamburini [41], and Kersting [42] and will therefore not be discussed further here.…”

Magnetic Properties of Mixed Ligand NiII2 and NiII4 Complexes Composed of Macrocyclic Hexaamine‐Dithiophenolato and Bridging Tetrazolato Ligands

“…<< Figure 4 here >> [4,15], where also no significant interdimer exchange coupling occurs. In conclusion it can be said that weak ferromagnetic exchange interaction can be noted within the dinuclear subunits, but virtually no interaction across the bistetrazolato bridge is seen.…”