Input interpretation
![calcium cation | potassium cation | magnesium cation | sodium cation](../image_source/ee869d22f5d8840bffbf1449663f5f83.png)
calcium cation | potassium cation | magnesium cation | sodium cation
Structure diagrams
![Structure diagrams](../image_source/5dd957db46e22a5590dedd9992cd9d98.png)
Structure diagrams
Ionic radii
![4-coordinate ionic radius | median | 99 pm | lowest | 57 pm (magnesium cation) | highest | 137 pm (potassium cation) 6-coordinate ionic radius | median | 101 pm | lowest | 72 pm (magnesium cation) | highest | 138 pm (potassium cation) 8-coordinate ionic radius | median | 115 pm | lowest | 89 pm (magnesium cation) | highest | 151 pm (potassium cation) 12-coordinate ionic radius | median | 139 pm | lowest | 134 pm (calcium cation) | highest | 164 pm (potassium cation)](../image_source/7757cc6e0668aa77c1f702472552902b.png)
4-coordinate ionic radius | median | 99 pm | lowest | 57 pm (magnesium cation) | highest | 137 pm (potassium cation) 6-coordinate ionic radius | median | 101 pm | lowest | 72 pm (magnesium cation) | highest | 138 pm (potassium cation) 8-coordinate ionic radius | median | 115 pm | lowest | 89 pm (magnesium cation) | highest | 151 pm (potassium cation) 12-coordinate ionic radius | median | 139 pm | lowest | 134 pm (calcium cation) | highest | 164 pm (potassium cation)
Units