存在形式

$\Delta G_{553.15\text{K}}^{\circ }$ [kJ/mol]

$\Delta G_{583.15\text{K}}^{\circ }$ [kJ/mol]

$\Delta G_{613.15\text{K}}^{\circ }$ [kJ/mol]

Mg

−8.091

−8.823

−9.521

Mg(OH)₂

−755.372

−746.343

−737.339

Mg²⁺

−441.25

−437.918

−433.767

Mg(OH)⁺

−523.875

−517.313

−510.357

Mg₂SiO₄

−1954.359

−1942.475

−1930.609

Mg₃Si₄O₁₀(OH)₂

−5212.042

−5173.879

−5135.765