Geometry Optimization Calculations for the Elasticity of Gold at High Pressure

Table 1

Comparing previous experimental results and present calculation data for 𝐶₁₁, 𝐶₁₂, and 𝐶₄₄ constants of Au.

Elastic constants	Reference [18] (Exp)	Reference [19] (Exp)	This study
𝐶11 (GPa)	186.0	190.0	179.8
𝐶12 (GPa)	157.0	161.0	147.7
𝐶44 (GPa)	42.0	42.3	42.1