# equation of state: birch 1st order.  chisq = 0.1359D-09
# a0 =  7.67 a.u., k0 =  738 kbar, dk0 =  4.44 d2k0 =  0.000 emin =   -4.14051
# a0 =  4.059 Ang, k0 =  73.9 GPa,  V0 = 112.819 (a.u.)^3,  V0 = 16.718 A^3 

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# Lat.Par     E_calc        E_fit       E_diff    Pressure      Enthalpy
# Ang           Ry           Ry            Ry        GPa           Ry
#########################################################################
  3.750      -4.12105      -4.12104    -0.00001     298.41       -3.94058
  3.800      -4.12745      -4.12746     0.00001     227.23       -3.98446
  3.850      -4.13238      -4.13239     0.00001     166.82       -4.02320
  3.900      -4.13601      -4.13602     0.00001     115.62       -4.05736
  3.950      -4.13849      -4.13849     0.00000      72.31       -4.08738
  4.000      -4.13997      -4.13994    -0.00002      35.75       -4.11373
  4.050      -4.14051      -4.14050    -0.00001       4.97       -4.13672
  4.100      -4.14026      -4.14026    -0.00000     -20.84       -4.15673
  4.150      -4.13931      -4.13932     0.00001     -42.40       -4.17407
  4.200      -4.13776      -4.13777     0.00002     -60.32       -4.18901
  4.250      -4.13568      -4.13568     0.00001     -75.10       -4.20179
  4.300      -4.13314      -4.13313    -0.00002     -87.20       -4.21265