In particular, the 𝑈 ̅ latt in Eq. 9 can be computed as a weighted average of the 𝑈 𝑛 latt , and subtracted from the Helmholtz energy to obtain the -𝑇𝑆 conf term. One can then separate the mixing energies 𝐴 mix into contributions from internal energy and entropy (𝑈 mix /-𝑇𝑆 mix ). It is worth noting that the structure of the alloy is generally assumed to be set during its formation, so the averaged properties are predicted using 𝑃 𝑛 computed for a set formation temperature 𝑇 F . 71 Consideration of the contributions to the 𝐴 mix from the 𝑈 mix and -𝑇𝑆 mix terms (Figures )