Input interpretation
promethium(III) cation
Structure diagram
Structure diagram
General properties
formula | Pm^(3+) net ionic charge | +3 alternate names | promethium(III) | promethium(3+)
Ionic radii
promethium(III) cation state | radius 6-coordinate | 97 pm 8-coordinate | 109 pm
Units
Other properties
ion class | cations | f block ions | lanthanide ions