Input interpretation
phosphate anion | ion class
Result
anions | biomolecule ions | ionic conjugate bases | oxoanions | polyatomic ions
Ionic radii
| 2-coordinate | 4-coordinate anions | 121 pm (median) 121 pm (oxide anion) (lowest) 121 pm (oxide anion) (highest) | 135 pm (median) 135 pm (hydroxide anion) (lowest) 135 pm (hydroxide anion) (highest) biomolecule ions | 57.5 pm (median) 46 pm (copper(I) cation) (lowest) 69 pm (mercury(II) cation) (highest) | 60 pm (median) 26 pm (chromium(VI) cation) (lowest) 137 pm (potassium cation) (highest) oxoanions | | 135 pm (median) 135 pm (hydroxide anion) (lowest) 135 pm (hydroxide anion) (highest) polyatomic ions | | 135 pm (median) 135 pm (hydroxide anion) (lowest) 135 pm (hydroxide anion) (highest) | 5-coordinate | 6-coordinate anions | | 162 pm (median) 133 pm (fluoride anion) (lowest) 220 pm (iodide anion) (highest) biomolecule ions | 49.5 pm (median) 48 pm (aluminum cation) (lowest) 51 pm (tungsten(VI) cation) (highest) | 84.5 pm (median) 44 pm (chromium(VI) cation) (lowest) 220 pm (iodide anion) (highest) oxoanions | | 137 pm (median) 137 pm (hydroxide anion) (lowest) 137 pm (hydroxide anion) (highest) polyatomic ions | | 137 pm (median) 137 pm (hydroxide anion) (lowest) 137 pm (hydroxide anion) (highest) | 8-coordinate | 9-coordinate | 10-coordinate anions | 142 pm (median) 142 pm (oxide anion) (lowest) 142 pm (oxide anion) (highest) | | biomolecule ions | 113 pm (median) 78 pm (iron(III) cation) (lowest) 174 pm (cesium cation) (highest) | 124 pm (median) 124 pm (sodium cation) (lowest) 124 pm (sodium cation) (highest) | 153 pm (median) 123 pm (calcium cation) (lowest) 181 pm (cesium cation) (highest) | 12-coordinate | thermochemical radius anions | | 179 pm (median) 133 pm (hydroxide anion) (lowest) 258 pm (sulfate anion) (highest) biomolecule ions | 161 pm (median) 131 pm (cadmium cation) (lowest) 188 pm (cesium cation) (highest) | 191 pm (median) 133 pm (hydroxide anion) (lowest) 258 pm (sulfate anion) (highest) ionic conjugate bases | | 185.5 pm (median) 156 pm (hydrogen carbonate anion) (lowest) 258 pm (sulfate anion) (highest) oxoanions | | 186.5 pm (median) 122 pm (iodate anion) (lowest) 258 pm (sulfate anion) (highest) polyatomic ions | | 191.5 pm (median) 133 pm (hydroxide anion) (lowest) 258 pm (sulfate anion) (highest)