Input interpretation
group 2 ions | ionic radius
Summary
median | 109 pm highest | 148 pm (radium cation) lowest | 45 pm (beryllium cation) distribution | | (based on 6 values; 1 unavailable)
Entity with missing value
magnesium(I) cation
Ionic radius rankings
1 | beryllium cation | 45 pm 2 | magnesium cation | 72 pm 3 | calcium cation | 100 pm 4 | strontium cation | 118 pm 5 | barium cation | 135 pm 6 | radium cation | 148 pm (based on 6 values; 1 unavailable)
Ionic radii
6-coordinate ionic radius | median | 100 pm (picometers) | lowest | 45 pm (picometers) (beryllium cation) | highest | 135 pm (picometers) (barium cation) 8-coordinate ionic radius | median | 126 pm (picometers) | lowest | 89 pm (picometers) (magnesium cation) | highest | 148 pm (picometers) (radium cation) 12-coordinate ionic radius | median | 152.5 pm (picometers) | lowest | 134 pm (picometers) (calcium cation) | highest | 170 pm (picometers) (radium cation)
Unit conversions for median ionic radius 109 pm
109/1000 nm (nanometers)
109/1000000000000 meters
109/25400000000 inches
109/100 Å (ångströms)