Input interpretation
copper ions | ionic radius
Results
copper(I) cation | 77 pm (picometers) (assuming 6-coordinate state) copper(II) cation | 73 pm (picometers) (assuming 6-coordinate state) copper(III) cation | (data not available)
copper ions | ionic radius | 75 pm (picometers) (median) (based on 2 values; 1 unavailable)
Ionic radii
| copper(I) cation | copper(II) cation 2-coordinate ionic radius | 46 pm (picometers) | 4-coordinate ionic radius | 60 pm (picometers) | 57 pm (picometers) 6-coordinate ionic radius | 77 pm (picometers) | 73 pm (picometers)
Unit conversions for median ionic radius 75 pm
3/40 nm (nanometers)
3/40000000000 meters
3/1016000000 inches
3/4 Å (ångströms)