Input interpretation
magnesium cation
Structure diagram
Structure diagram
General properties
formula | Mg^(2+) net ionic charge | +2 alternate names | magnesium ion | magnesium(2+)
Ionic radii
magnesium cation state | radius 4-coordinate | 57 pm 6-coordinate | 72 pm 8-coordinate | 89 pm
Units
Other properties
ion class | alkaline earth metal ions | biomolecule ions | cations | group 2 ions | monatomic cations | s block ions common sources of ion | magnesium zirconate (1 eq) | magnesium tungstate (1 eq) | magnesium titanate (1 eq) | magnesium sulfate (1 eq) | magnesium stearate (1 eq) | magnesium molybdate (1 eq) | magnesium iodide (1 eq) | magnesium hydroxide (1 eq) | magnesium hydride (1 eq)
Thermodynamic properties
molar free energy of formation Δ_fG° | aqueous | -454.8 kJ/mol (kilojoules per mole) molar heat of formation Δ_fH° | aqueous | -466.9 kJ/mol (kilojoules per mole) molar entropy S° | aqueous | -138.1 J/(mol K) (joules per mole kelvin)