ELECTRONIC SUPPLEMENTARY MATERIAL FOR "CAN AN AB-INITIO THREE-BODY VIRIAL EQUATION DESCRIBE THE MERCURY GAS PHASE?" BY WIEBKE, WORMIT, HELLMANN, PAHL, AND SCHWERDTFEGER. ------------------------------------------------------------------ PARAMETERS OF THE EXTENDED AXILROD--TELLER POTENTIAL FOR MERCURY AS GIVEN BY EQ. 3 AND EXPLAINED IN THE TEXT IMMEDIATELY FOLLOWING. ALL PARAMETERS ARE GIVEN IN ATOMIC UNITS, I.E. MEASURE ENERGY IN HARTREE AND LENGTH IN BOHR. NOT ALL DIGITS ARE SIGNIFICANT. omega_ddd 8183.2727 HARTREE * BOHR**9 beta_0 -0.79494756 BOHR**- 9 beta_1 0.45214184 BOHR**-10 beta_2 -0.09431568 BOHR**-11 beta_3 0.00829405 BOHR**-12 beta_4 -0.00026427 BOHR**-13 alpha 1.87682001 BOHR**- 1 ------------------------------------------------------------------