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Phase Au1Sn2 % 2 0.333333 0.666667 !
Constituent Au1Sn2 : Au : Sn : !
Parameter G(Au1Sn2, Au:Sn; 0)  298.15  0.333333*G_Au_FCC+0.666667*G_Sn_BCT-14217.7+4.74297*T; 6000 N !

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Constituent Fcc : Au, Sn : !
Parameter G(Fcc, Au, Sn; 0)  298.15  -7906.8-20.7894*T; 6000 N !
Parameter G(Fcc, Au, Sn; 1)  298.15  -13063.3; 6000 N !

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