Taille de l'ion (Å) | |
Th4+, Zr4+, Ce4+, Sn4+ | 11 |
H+, Al3+, Fe3+, Cr3+, Sc3+, Y3+, In3+, lanthanides | 9 |
Mg2+, Be2+ | 8 |
Ca2+, Cu2+, Zn2+, Sn2+, Mn2+, Fe2+, Ni2+, Co2+ | 6 |
Sr2+, Ba2+, Cd2+, Hg2+, S2¯, S2O4¯ | 5 |
Na+, ClO2¯, IO3¯, HCO3¯, H2PO4¯ HSO3¯ Pb2+, Cd2+, CO32¯, MoO42¯, Co(NH3)5NO2¯ | 4.5 |
OH¯, F¯, SCN¯,
OCN¯, HS¯, ClO3¯, ClO4¯,
BrO3¯, IO¯4, MnO4¯,
Hg22+, SO42¯,
S2O32¯ S2O82¯, SeO42¯, CrO42¯, HPO42¯, PO43¯, Fe(CN)63¯, Cr(NH3)63+, Co(NH3)5H2O3+ | 4 |
K+, Cl¯, Br¯, I¯, CN¯, NO2¯, NO3¯ | 3 |
Rb+, Cs+, NH4+, , Ti+, Ag+ | 2.5 |