Chemistry of the 5g Elements: Relativistic Calculations on Hexafluorides.
A Periodic System was proposed for the elements 1-172 by Pyykkö on the basis of atomic and ionic calculations. In it, the elements 121-138 were nominally assigned to a 5g row. We now perform molecular, relativistic four-component DFT calculations and find that the hexafluorides of the elements 125-129 indeed enjoy occupied 5g states.
['Dognon|Jean-Pierre|JP|0000-0002-5081-2926', 'Pyykkö|Pekka|P|']
5g elements periodic system periodic table relativistic 4-component calculations