Shannon–Prewitt Ionic Radii

Effective ionic and crystal radii for all ions, coordination numbers, and spin states from R. D. Shannon, Acta Crystallogr. A32, 751–767 (1976), revising Shannon & Prewitt (1969). All radii in Å.

 cations only — shade deepens with number of tabulated ions  element with anion entries  not in Shannon’s table
CNGeometrySpin rionicrcrystal

Radius vs. coordination

All tabulated ions of this element
IonCNGeometrySpin rionicrcrystal