https://ogma.newcastle.edu.au/vital/access/ /manager/Index en-au 5 Coordination chemistry of a new rigid, hexadentate bispidine-based bis(amine)tetrakis(pyridine) ligand https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:30 Zn2+ >> Ni2+ < Co2+, which is not the typical Irving-Williams behavior. The preference for large M-N distances also emerges from relatively high redox potentials (the higher oxidation states, that is, the smaller metal ions, are destabilized) and from relatively weak ligand fields (dd-transition, high-spin electronic ground states). The potentiometric titrations confirm the efficient encapsulation of the metal ions since only 1:1 complexes are observed, and, over a large pH range, ML is generally the only species present in solution.]]> Sat 24 Mar 2018 11:02:46 AEDT ]]> Palladium(II) as a versatile template for the formation of tetraaza macrocycles via Mannich-type reactions https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:383 Sat 24 Mar 2018 07:42:31 AEDT ]]>