Input interpretation
![copper ions | ionic radius](../image_source/cc7b2b29a2a11df4a1b33c659a1c9a5d.png)
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)](../image_source/c2723855c08c2e697f22eae9100209a6.png)
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)](../image_source/ff141f1c3a85e629256f3142d7a31b15.png)
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)](../image_source/694683d4517fb1201d66c2e12a2359bb.png)
| 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)](../image_source/9386dfd7114b83e26f07e5ff852f365c.png)
3/40 nm (nanometers)
![3/40000000000 meters](../image_source/7118185450de1ec0a06ff41f035e408f.png)
3/40000000000 meters
![3/1016000000 inches](../image_source/558a9a3cd43852bd2d398bd906c3591e.png)
3/1016000000 inches
![3/4 Å (ångströms)](../image_source/3e339f7f65532482a56598ff07f2440d.png)
3/4 Å (ångströms)