Comparative solution chemistry, ionic radius, and single ion hydration energy of nobelium

Lower oxidation states of f elements: II. Physicochemical characteristics of actinides and lanthanides in lower oxidation states

“…For the majority of Ln and all the An (except Am and No [6,10]), the radii of the bivalent ions were calculated using correlation equations [6 39, 11314]. The ionic radii of trivalent f-element ions for other coordination numbers are given in [7,15].…”

“…Ionic radii and hydration energies of alkalineearth and d elements[7,10] Calculated enthalpies and entropies of hydration of An 2+[64] …”

Improving thermal stability of biodegradable aliphatic polycarbonate by metal ion coordination

“…4.9 nm, corresponding to the scattering peak at s ¼ 0.20 nm À1 . It is known that the fully extended octadecanoic acid chain is 2.4 nm [29] and the radius of Ca 2þ ion is 0.1 nm [30]. Therefore, it is feasible to speculate that the stacking structure for the bound surfactant molecule in the complexes may be the ''end-to-end'' bilayer.…”

Study of Strontium Extraction as a Cryptate Complex for Separation of Element 102 from the Actinides

“…This seems to be useful for the study of the heaviest transplutonium element extraction, particularly for the element 102, the most stable oxidation state of this element being the divalent one. From earlier experiments [5,7], the element 102 behaves in aqueous solution like an alkaline earth element, close to Sr 2+ . Thus the possibility of rapid separation of this element from a mixture of trivalent actinides or from catcher material, can be tested experimentally by using radioactive strontium [8].…”