The Astatine Ionization Energy is the energy required to remove from atom one mole of electrons with subsequent production of positively charged ion of Astatine.
At -> At+ + e-
This process can be repeated many times, but the energy cost is increased dramatically. The general equation for the Astatine is:
AtN+ -> At(N+1)+ + e-
|
At -> At1+ = 930 kJ/mol = 222.49 Kcal/mol
At1+ -> At2+ = 1600 kJ/mol = 382.78 Kcal/mol
At2+ -> At3+ = 2900 kJ/mol = 693.78 Kcal/mol
At3+ -> At4+ = 4000 kJ/mol = 956.94 Kcal/mol
At4+ -> At5+ = 4900 kJ/mol = 1172.25 Kcal/mol
At5+ -> At6+ = 7500 kJ/mol = 1794.26 Kcal/mol
At6+ -> At7+ = 8800 kJ/mol = 2105.26 Kcal/mol
At7+ -> At8+ = 13300 kJ/mol = 3181.82 Kcal/mol
At8+ -> At9+ = 15400 kJ/mol = 3684.21 Kcal/mol
At9+ -> At10+ = 17700 kJ/mol = 4234.45 Kcal/mol
|