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Table 2

Fit parameters used for the generalized Rydberg equation of state (EoS).

Material (Phase) ρ0 [g cm-3] K0 [GPa] γ0 γ β λ

Fea (ϵ) 8.2694 149.4 5.65 2.943e 1.875 1.305 3.289  −
MgSiO3b (ppv) 3.9776 204.0 4.20 2.561e 1.553f 1.114f 4.731f  −
MgSiO3c (pv) 4.1059 270.6 3.81 2.62975e 1.506f 1.14821f 7.02469f  −
Mg2SiO4d (α) 3.2137 127.4 4.20  − 1.31  −  − 3.2

Notes. Some values have been refitted to the applied EoS.



fixed according to ;

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