Table 1 : : 2 : : 3 : : 4 : : 5

The Calculated Thermodynamic Properties of Superfluid Helium-4
James S. Brooks and Russell J. Donnelly

Table 6. Helmholtz free energy of excitations (J g-1)
Temp.	Pressure (atm)
(K)	.00	2.50	5.00	7.50	10.00	12.50	15.00	17.50	20.00	22.50	25.00
0.10	-1.395E-6	-1.079E-6	-8.744E-7	-7.314E-7	-6.264E-7	-5.463E-7	-4.832E-7	-4.324E-7	-3.907E-7	-3.558E-7	-3.263E-7
0.15	-2.092E-6	-1.619E-6	-1.312E-6	-1.097E-6	-9.396E-7	-8.194E-7	-7.248E-7	-6.486E-7	-5.860E-7	-5.337E-7	-4.894E-7
0.20	-3.957E-6	-3.067E-6	-2.487E-6	-2.082E-6	-1.784E-6	-1.556E-6	-1.376E-6	-1.232E-6	-1.113E-6	-1.014E-6	-9.295E-7
0.25	-7.859E-6	-6.110E-6	-4.963E-6	-4.158E-6	-3.564E-6	-3.110E-6	-2.752E-6	-2.464E-6	-2.226E-6	-2.028E-6	-1.860E-6
0.30	-1.489E-5	-1.162E-5	-9.460E-6	-7.935E-6	-6.807E-6	-5.942E-6	-5.260E-6	-4.709E-6	-4.256E-6	-3.877E-6	-3.556E-6
0.35	-2.637E-5	-2.066E-5	-1.686E-5	-1.416E-5	-1.216E-5	-1.062E-5	-9.402E-6	-8.420E-6	-7.611E-6	-6.935E-6	-6.361E-6
0.40	-4.382E-5	-3.447E-5	-2.819E-5	-2.371E-5	-2.038E-5	-1.781E-5	-1.578E-5	-1.414E-5	-1.279E-5	-1.165E-5	-1.070E-5
0.45	-6.897E-5	-5.449E-5	-4.468E-5	-3.765E-5	-3.239E-5	-2.834E-5	-2.513E-5	-2.254E-5	-2.041E-5	-1.864E-5	-1.714E-5
0.50	-1.038E-4	-8.236E-5	-6.774E-5	-5.721E-5	-4.933E-5	-4.325E-5	-3.845E-5	-3.459E-5	-3.144E-5	-2.885E-5	-2.671E-5
0.55	-1.505E-4	-1.201E-4	-9.915E-5	-8.407E-5	-7.279E-5	-6.413E-5	-5.733E-5	-5.194E-5	-4.763E-5	-4.421E-5	-4.156E-5
0.60	-2.120E-4	-1.702E-4	-1.414E-4	-1.207E-4	-1.054E-4	-9.372E-5	-8.473E-5	-7.780E-5	-7.256E-5	-6.873E-5	-6.627E-5
0.65	-2.922E-4	-2.365E-4	-1.984E-4	-1.714E-4	-1.517E-4	-1.371E-4	-1.262E-4	-1.184E-4	-1.132E-4	-1.103E-4	-1.098E-4
0.70	-3.967E-4	-3.249E-4	-2.766E-4	-2.431E-4	-2.196E-4	-2.030E-4	-1.917E-4	-1.847E-4	-1.818E-4	-1.828E-4	-1.880E-4
0.75	-5.345E-4	-4.446E-4	-3.860E-4	-3.475E-4	-3.221E-4	-3.063E-4	-2.974E-4	-2.950E-4	-2.987E-4	-3.089E-4	-3.263E-4
0.80	-7.188E-4	-6.098E-4	-5.429E-4	-5.027E-4	-4.797E-4	-4.695E-4	-4.683E-4	-4.767E-4	-4.942E-4	-5.226E-4	-5.618E-4
0.85	-9.697E-4	-8.414E-4	-7.706E-4	-7.350E-4	-7.218E-4	-7.253E-4	-7.406E-4	-7.694E-4	-8.117E-4	-8.703E-4	-9.461E-4
0.90	-1.315E-3	-1.170E-3	-1.102E-3	-1.081E-3	-1.090E-3	-1.118E-3	-1.162E-3	-1.225E-3	-1.308E-3	-1.415E-3	-1.548E-3
0.95	-1.793E-3	-1.636E-3	-1.583E-3	-1.591E-3	-1.635E-3	-1.707E-3	-1.797E-3	-1.912E-3	-2.055E-3	-2.235E-3	-2.449E-3
1.00	-2.458E-3	-2.294E-3	-2.270E-3	-2.325E-3	-2.428E-3	-2.561E-3	-2.720E-3	-2.912E-3	-3.144E-3	-3.425E-3	-3.755E-3
1.05	-3.375E-3	-3.216E-3	-3.238E-3	-3.364E-3	-3.549E-3	-3.771E-3	-4.028E-3	-4.326E-3	-4.679E-3	-5.098E-3	-5.584E-3
1.10	-4.634E-3	-4.491E-3	-4.579E-3	-4.798E-3	-5.093E-3	-5.436E-3	-5.825E-3	-6.266E-3	-6.784E-3	-7.384E-3	-8.076E-3
1.15	-6.335E-3	-6.224E-3	-6.398E-3	-6.736E-3	-7.176E-3	-7.678E-3	-8.241E-3	-8.873E-3	-9.595E-3	-1.043E-2	-1.139E-2
1.20	-8.599E-3	-8.535E-3	-8.813E-3	-9.301E-3	-9.922E-3	-1.063E-2	-1.141E-2	-1.229E-2	-1.328E-2	-1.442E-2	-1.570E-2
1.25	-1.155E-2	-1.156E-2	-1.198E-2	-1.265E-2	-1.349E-2	-1.443E-2	-1.550E-2	-1.668E-2	-1.801E-2	-1.953E-2	-2.122E-2
1.30	-1.534E-2	-1.545E-2	-1.604E-2	-1.693E-2	-1.802E-2	-1.927E-2	-2.066E-2	-2.221E-2	-2.397E-2	-2.597E-2	-2.817E-2
1.35	-2.013E-2	-2.037E-2	-2.116E-2	-2.232E-2	-2.374E-2	-2.536E-2	-2.716E-2	-2.918E-2	-3.144E-2	-3.401E-2	-3.689E-2
1.40	-2.610E-2	-2.651E-2	-2.758E-2	-2.908E-2	-3.088E-2	-3.294E-2	-3.523E-2	-3.779E-2	-4.068E-2	-4.395E-2	-4.756E-2
1.45	-3.353E-2	-3.415E-2	-3.553E-2	-3.745E-2	-3.972E-2	-4.232E-2	-4.523E-2	-4.848E-2	-5.211E-2	-5.622E-2	-6.081E-2
1.50	-4.265E-2	-4.355E-2	-4.534E-2	-4.772E-2	-5.056E-2	-5.379E-2	-5.742E-2	-6.148E-2	-6.606E-2	-7.122E-2	-7.697E-2
1.55	-5.364E-2	-5.488E-2	-5.711E-2	-6.006E-2	-6.359E-2	-6.760E-2	-7.212E-2	-7.715E-2	-8.280E-2	-8.919E-2	-9.642E-2
1.60	-6.674E-2	-6.836E-2	-7.113E-2	-7.476E-2	-7.910E-2	-8.404E-2	-8.954E-2	-9.570E-2	-1.027E-1	-1.105E-1	-1.194E-1
1.65	-8.220E-2	-8.427E-2	-8.765E-2	-9.208E-2	-9.740E-2	-1.035E-1	-1.102E-1	-1.177E-1	-1.262E-1	-1.358E-1	-1.469E-1
1.70	-1.005E-1	-1.030E-1	-1.072E-1	-1.126E-1	-1.190E-1	-1.264E-1	-1.346E-1	-1.438E-1	-1.541E-1	-1.659E-1	-1.795E-1
1.75	-1.219E-1	-1.251E-1	-1.301E-1	-1.366E-1	-1.444E-1	-1.533E-1	-1.633E-1	-1.745E-1	-1.870E-1	-2.014E-1	-2.184E-1
1.80	-1.471E-1	-1.509E-1	-1.568E-1	-1.646E-1	-1.740E-1	-1.849E-1	-1.969E-1	-2.103E-1	-2.254E-1	-2.430E-1	-2.643E-1
1.85	-1.762E-1	-1.810E-1	-1.880E-1	-1.973E-1	-2.086E-1	-2.216E-1	-2.361E-1	-2.523E-1	-2.708E-1	-2.927E-1
1.90	-2.100E-1	-2.157E-1	-2.241E-1	-2.353E-1	-2.486E-1	-2.640E-1	-2.814E-1	-3.010E-1
1.95	-2.486E-1	-2.557E-1	-2.657E-1	-2.789E-1	-2.948E-1	-3.133E-1	-3.346E-1
2.00	-2.930E-1	-3.015E-1	-3.134E-1	-3.291E-1	-3.479E-1
2.05	-3.440E-1	-3.542E-1	-3.684E-1
2.10	-4.023E-1	-4.145E-1

Table 7. Gibbs free energy of excitations (J g-1)
Temp.	Pressure (atm)
(K)	.00	2.50	5.00	7.50	10.00	12.50	15.00	17.50	20.00	22.50	25.00
0.10	-1.395E-6	-1.079E-6	-8.744E-7	-7.314E-7	-6.264E-7	-5.463E-7	-4.832E-7	-4.324E-7	-3.907E-7	-3.558E-7	-3.263E-7
0.15	-2.092E-6	-1.619E-6	-1.312E-6	-1.097E-6	-9.396E-7	-8.194E-7	-7.248E-7	-6.486E-7	-5.860E-7	-5.337E-7	-4.894E-7
0.20	-3.957E-6	-3.067E-6	-2.487E-6	-2.082E-6	-1.784E-6	-1.556E-6	-1.376E-6	-1.232E-6	-1.113E-6	-1.014E-6	-9.295E-7
0.25	-7.859E-6	-6.110E-6	-4.963E-6	-4.158E-6	-3.564E-6	-3.110E-6	-2.752E-6	-2.464E-6	-2.226E-6	-2.028E-6	-1.860E-6
0.30	-1.489E-5	-1.162E-5	-9.460E-6	-7.935E-6	-6.807E-6	-5.942E-6	-5.260E-6	-4.709E-6	-4.256E-6	-3.877E-6	-3.556E-6
0.35	-2.637E-5	-2.066E-5	-1.686E-5	-1.416E-5	-1.216E-5	-1.062E-5	-9.402E-6	-8.420E-6	-7.611E-6	-6.935E-6	-6.361E-6
0.40	-4.382E-5	-3.448E-5	-2.819E-5	-2.372E-5	-2.038E-5	-1.781E-5	-1.578E-5	-1.414E-5	-1.279E-5	-1.165E-5	-1.070E-5
0.45	-6.897E-5	-5.449E-5	-4.468E-5	-3.765E-5	-3.239E-5	-2.834E-5	-2.513E-5	-2.254E-5	-2.041E-5	-1.864E-5	-1.714E-5
0.50	-1.038E-4	-8.237E-5	-6.774E-5	-5.721E-5	-4.933E-5	-4.325E-5	-3.845E-5	-3.459E-5	-3.144E-5	-2.885E-5	-2.671E-5
0.55	-1.505E-4	-1.201E-4	-9.916E-5	-8.407E-5	-7.279E-5	-6.413E-5	-5.734E-5	-5.194E-5	-4.763E-5	-4.421E-5	-4.156E-5
0.60	-2.120E-4	-1.702E-4	-1.414E-4	-1.207E-4	-1.054E-4	-9.373E-5	-8.474E-5	-7.781E-5	-7.256E-5	-6.873E-5	-6.627E-5
0.65	-2.922E-4	-2.366E-4	-1.985E-4	-1.714E-4	-1.517E-4	-1.371E-4	-1.262E-4	-1.184E-4	-1.132E-4	-1.103E-4	-1.098E-4
0.70	-3.968E-4	-3.249E-4	-2.766E-4	-2.431E-4	-2.196E-4	-2.031E-4	-1.917E-4	-1.847E-4	-1.818E-4	-1.829E-4	-1.880E-4
0.75	-5.345E-4	-4.446E-4	-3.861E-4	-3.475E-4	-3.222E-4	-3.064E-4	-2.974E-4	-2.950E-4	-2.987E-4	-3.089E-4	-3.263E-4
0.80	-7.188E-4	-6.099E-4	-5.429E-4	-5.028E-4	-4.797E-4	-4.696E-4	-4.683E-4	-4.767E-4	-4.942E-4	-5.226E-4	-5.617E-4
0.85	-9.698E-4	-8.415E-4	-7.707E-4	-7.351E-4	-7.219E-4	-7.254E-4	-7.406E-4	-7.694E-4	-8.117E-4	-8.702E-4	-9.460E-4
0.90	-1.315E-3	-1.730E-3	-1.103E-3	-1.081E-3	-1.090E-3	-1.118E-3	-1.162E-3	-1.224E-3	-1.307E-3	-1.414E-3	-1.547E-3
0.95	-1.793E-3	-1.636E-3	-1.583E-3	-1.591E-3	-1.635E-3	-1.706E-3	-1.796E-3	-1.911E-3	-2.055E-3	-2.340E-3	-2.448E-3
1.00	-2.458E-3	-2.295E-3	-2.270E-3	-2.325E-3	-2.428E-3	-2.561E-3	-2.719E-3	-2.911E-3	-3.143E-3	-3.424E-3	-3.753E-3
1.05	-3.376E-3	-3.217E-3	-3.238E-3	-3.364E-3	-3.548E-3	-3.770E-3	-4.027E-3	-4.325E-3	-4.677E-3	-5.095E-3	-5.580E-3
1.10	-4.634E-3	-4.491E-3	-4.579E-3	-4.797E-3	-5.092E-3	-5.434E-3	-5.823E-3	-6.263E-3	-6.780E-3	-7.379E-3	-8.069E-3
1.15	-6.336E-3	-6.224E-3	-6.397E-3	-6.735E-3	-7.174E-3	-7.674E-3	-8.236E-3	-8.867E-3	-9.587E-3	-1.042E-2	-1.137E-2
1.20	-8.601E-3	-8.535E-3	-8.812E-3	-9.298E-3	-9.918E-3	-1.062E-2	-1.140E-2	-1.228E-2	-1.327E-2	-1.440E-2	-1.568E-2
1.25	-1.155E-2	-1.156E-2	-1.198E-2	-1.264E-2	-1.348E-2	-1.442E-2	-1.548E-2	-1.666E-2	-1.799E-2	-1.950E-2	-2.119E-2
1.30	-1.535E-2	-1.545E-2	-1.604E-2	-1.692E-2	-1.801E-2	-1.925E-2	-2.063E-2	-2.218E-2	-2.393E-2	-2.592E-2	-2.811E-2
1.35	-2.013E-2	-2.036E-2	-2.115E-2	-2.230E-2	-2.372E-2	-2.532E-2	-2.712E-2	-2.912E-2	-3.138E-2	-3.393E-2	-3.680E-2
1.40	-2.610E-2	-2.651E-2	-2.757E-2	-2.906E-2	-3.084E-2	-3.288E-2	-3.516E-2	-3.771E-2	-4.058E-2	-4.383E-2	-4.742E-2
1.45	-3.353E-2	-3.414E-2	-3.551E-2	-3.740E-2	-3.966E-2	-4.223E-2	-4.512E-2	-4.835E-2	-5.196E-2	-5.603E-2	-6.059E-2
1.50	-4.264E-2	-4.353E-2	-4.529E-2	-4.766E-2	-5.046E-2	-5.366E-2	-5.726E-2	-6.128E-2	-6.582E-2	-7.094E-2	-7.664E-2
1.55	-5.364E-2	-5.485E-2	-5.704E-2	-5.995E-2	-6.344E-2	-6.741E-2	-7.187E-2	-7.686E-2	-8.245E-2	-8.878E-2	-9.594E-2
1.60	-6.673E-2	-6.831E-2	-7.102E-2	-7.460E-2	-7.888E-2	-8.375E-2	-8.919E-2	-9.527E-2	-1.021E-1	-1.099E-1	-1.187E-1
1.65	-8.218E-2	-8.419E-2	-8.749E-2	-9.184E-2	-9.708E-2	-1.030E-1	-1.097E-1	-1.171E-1	-1.255E-1	-1.350E-1	-1.459E-1
1.70	-1.004E-1	-1.029E-1	-1.069E-1	-1.122E-1	-1.185E-1	-1.258E-1	-1.338E-1	-1.429E-1	-1.531E-1	-1.646E-1	-1.780E-1
1.75	-1.219E-1	-1.249E-1	-1.298E-1	-1.361E-1	-1.437E-1	-1.525E-1	-1.623E-1	-1.732E-1	-1.856E-1	-1.997E-1	-2.164E-1
1.80	-1.470E-1	-1.507E-1	-1.564E-1	-1.639E-1	-1.731E-1	-1.837E-1	-1.954E-1	-2.085E-1	-2.234E-1	-2.406E-1	-2.615E-1
1.85	-1.761E-1	-1.806E-1	-1.873E-1	-1.963E-1	-2.073E-1	-2.199E-1	-2.341E-1	-2.499E-1	-2.680E-1	-2.893E-1
1.90	-2.097E-1	-2.152E-1	-2.232E-1	-2.339E-1	-2.468E-1	-2.617E-1	-2.786E-1	-2.977E-1
1.95	-2.483E-1	-2.549E-1	-2.644E-1	-2.771E-1	-2.923E-1	-3.102E-1	-3.308E-1
2.00	-2.925E-1	-3.004E-1	-3.116E-1	-3.265E-1	-3.446E-1
2.05	-3.434E-1	-3.527E-1	-3.660E-1
2.10	-4.014E-1	-4.124E-1

Table 8. Enthalpy of exitations (J g-1)
Temp.	Pressure (atm)
(K)	.00	2.50	5.00	7.50	10.00	12.50	15.00	17.50	20.00	22.50	25.00
0.10	4.174E-6	3.236E-6	2.618E-6	2.190E-6	1.874E-6	1.633E-6	1.443E-6	1.290E-6	1.164E-6	1.058E-6	9.670E-7
0.15	6.261E-6	4.855E-6	3.927E-6	3.285E-6	2.811E-6	2.449E-6	2.165E-6	1.936E-6	1.746E-6	1.587E-6	1.450E-6
0.20	1.181E-5	9.183E-6	7.449E-6	6.238E-6	5.343E-6	4.660E-6	4.122E-6	3.687E-6	3.328E-6	3.028E-6	2.771E-6
0.25	2.337E-5	1.826E-5	1.486E-5	1.247E-5	1.069E-5	9.335E-6	8.262E-6	7.395E-6	6.680E-6	6.082E-6	5.573E-6
0.30	4.412E-5	3.467E-5	2.832E-5	2.381E-5	2.045E-5	1.786E-5	1.582E-5	1.417E-5	1.280E-5	1.166E-5	1.069E-5
0.35	7.787E-5	6.155E-5	5.046E-5	4.250E-5	3.655E-5	3.196E-5	2.832E-5	2.537E-5	2.294E-5	2.090E-5	1.916E-5
0.40	1.290E-4	1.026E-4	8.440E-5	7.126E-5	6.138E-5	5.373E-5	4.766E-5	4.275E-5	3.869E-5	3.531E-5	3.246E-5
0.45	2.025E-4	1.621E-4	1.339E-4	1.134E-4	9.799E-5	8.604E-5	7.658E-5	6.897E-5	6.277E-5	5.772E-5	5.359E-5
0.50	3.046E-4	2.455E-4	2.041E-4	1.739E-4	1.513E-4	1.339E-4	1.203E-4	1.097E-4	1.014E-4	9.515E-5	9.067E-5
0.55	4.436E-4	3.610E-4	3.032E-4	2.616E-4	2.309E-4	2.080E-4	1.909E-4	1.784E-4	1.700E-4	1.652E-4	1.643E-4
0.60	6.331E-4	5.226E-4	4.470E-4	3.943E-4	3.572E-4	3.315E-4	3.144E-4	3.047E-4	3.022E-4	3.067E-4	3.191E-4
0.65	8.974E-4	7.563E-4	6.648E-4	6.060E-4	5.696E-4	5.493E-4	5.414E-4	5.459E-4	5.626E-4	5.926E-4	6.374E-4
0.70	1.278E-3	1.108E-3	1.009E-3	9.573E-4	9.368E-4	9.396E-4	9.594E-4	9.994E-4	1.059E-3	1.143E-3	1.253E-3
0.75	1.844E-3	1.652E-3	1.565E-3	1.546E-3	1.569E-3	1.625E-3	1.703E-3	1.813E-3	1.954E-3	2.138E-3	2.364E-3
0.80	2.705E-3	2.501E-3	2.461E-3	2.516E-3	2.626E-3	2.781E-3	2.966E-3	3.195E-3	3.477E-3	3.823E-3	4.238E-3
0.85	4.008E-3	3.824E-3	3.877E-3	4.065E-3	4.329E-3	4.645E-3	5.001E-3	5.418E-3	5.919E-3	6.513E-3	7.218E-3
0.90	5.966E-3	5.841E-3	6.059E-3	6.455E-3	6.953E-3	7.514E-3	8.128E-3	8.828E-3	9.641E-3	1.060E-2	1.171E-2
0.95	8.878E-3	8.855E-3	9.306E-3	1.001E-2	1.084E-2	1.175E-2	1.273E-2	1.383E-2	1.507E-2	1.653E-2	1.817E-2
1.00	1.311E-2	1.324E-2	1.401E-2	1.512E-2	1.639E-2	1.776E-2	1.924E-2	2.086E-2	2.270E-2	2.480E-2	2.715E-2
1.05	1.916E-2	1.952E-2	2.066E-2	2.225E-2	2.406E-2	2.603E-2	2.815E-2	3.044E-2	3.306E-2	3.595E-2	3.921E-2
1.10	2.754E-2	2.820E-2	2.977E-2	3.188E-2	3.436E-2	3.706E-2	3.999E-2	4.318E-2	4.671E-2	5.065E-2	5.504E-2
1.15	3.883E-2	3.979E-2	4.179E-2	4.452E-2	4.779E-2	5.144E-2	5.541E-2	5.971E-2	6.442E-2	6.962E-2	7.548E-2
1.20	5.344E-2	5.490E-2	5.751E-2	6.097E-2	6.511E-2	6.979E-2	7.491E-2	8.062E-2	8.684E-2	9.371E-2	1.014E-1
1.25	7.210E-2	7.424E-2	7.768E-2	8.197E-2	8.694E-2	9.259E-2	9.898E-2	1.062E-1	1.144E-1	1.235E-1	1.331E-1
1.30	9.543E-2	9.819E-2	1.024E-1	1.078E-1	1.142E-1	1.215E-1	1.297E-1	1.389E-1	1.492E-1	1.607E-1	1.738E-1
1.35	1.240E-1	1.279E-1	1.335E-1	1.404E-1	1.485E-1	1.575E-1	1.678E-1	1.792E-1	1.921E-1	2.064E-1	2.223E-1
1.40	1.602E-1	1.651E-1	1.723E-1	1.811E-1	1.912E-1	2.027E-1	2.157E-1	2.301E-1	2.462E-1	2.641E-1	2.838E-1
1.45	2.054E-1	2.118E-1	2.205E-1	2.312E-1	2.438E-1	2.581E-1	2.743E-1	2.924E-1	3.131E-1	3.361E-1	3.619E-1
1.50	2.584E-1	2.661E-1	2.767E-1	2.898E-1	3.053E-1	3.230E-1	3.430E-1	3.654E-1	3.908E-1	4.196E-1	4.527E-1
1.55	3.186E-1	3.278E-1	3.406E-1	3.567E-1	3.758E-1	3.976E-1	4.218E-1	4.488E-1	4.789E-1	5.134E-1	5.543E-1
1.60	3.882E-1	3.993E-1	4.145E-1	4.341E-1	4.575E-1	4.843E-1	5.142E-1	5.473E-1	5.842E-1	6.267E-1	6.779E-1
1.65	4.715E-1	4.849E-1	5.034E-1	5.268E-1	5.553E-1	5.884E-1	6.254E-1	6.669E-1	7.132E-1	7.663E-1	8.293E-1
1.70	5.721E-1	5.883E-1	6.100E-1	6.382E-1	6.731E-1	7.138E-1	7.594E-1	8.100E-1	8.670E-1	9.339E-1	1.018E0
1.75	6.917E-1	7.090E-1	7.331E-1	7.667E-1	8.094E-1	8.597E-1	9.146E-1	9.744E-1	1.042E0	1.124E0	1.238E0
1.80	8.276E-1	8.490E-1	8.785E-1	9.185E-1	9.694E-1	1.029E0	1.096E0	1.171E0	1.258E0	1.370E0	1.525E0
1.85	9.832E-1	1.010E0	1.048E0	1.096E0	1.154E0	1.222E0	1.301E0	1.395E0	1.511E0	1.665E0
1.90	1.161E0	1.194E0	1.240E0	1.298E0	1.368E0	1.451E0	1.555E0	1.684E0
1.95	1.363E0	1.402E0	1.458E0	1.528E0	1.613E0	1.723E0	1.865E0
2.00	1.608E0	1.654E0	1.719E0	1.803E0	1.911E0
2.05	1.891E0	1.945E0	2.020E0
2.10	2.197E0	2.262E0

Table 9. Entropy (J g-1 K-1)
Temp.	Pressure (atm)
(K)	.00	2.50	5.00	7.50	10.00	12.50	15.00	17.50	20.00	22.50	25.00
0.10	6.8889E-6	5.3212E-6	4.3073E-6	3.6013E-6	3.0835E-6	2.6885E-6	2.3779E-6	2.1278E-6	1.9223E-6	1.7507E-6	1.6053E-6
0.15	2.3112E-5	1.7910E-5	1.4522E-5	1.2153E-5	1.0411E-5	9.0809E-6	8.0338E-6	7.1898E-6	6.4961E-6	5.9167E-6	5.4258E-6
0.20	5.4383E-5	4.2309E-5	3.4379E-5	2.8808E-5	2.4697E-5	2.1551E-5	1.9072E-5	1.7072E-5	1.5427E-5	1.4052E-5	1.2887E-5
0.25	1.0534E-4	8.2321E-5	6.7062E-5	5.6275E-5	4.8288E-5	4.2161E-5	3.7325E-5	3.3419E-5	3.0205E-5	2.7517E-5	2.5238E-5
0.30	1.8041E-4	1.4169E-4	1.1574E-4	9.7286E-5	8.3563E-5	7.3007E-5	6.4662E-5	5.7914E-5	5.2355E-5	4.7703E-5	4.3757E-5
0.35	2.8386E-4	2.2408E-4	1.8360E-4	1.5460E-4	1.3295E-4	1.1624E-4	1.0301E-4	9.2302E-5	8.3472E-5	7.6082E-5	6.9818E-5
0.40	4.1983E-4	3.3319E-4	2.7388E-4	2.3110E-4	1.9903E-4	1.7422E-4	1.5455E-4	1.3862E-4	1.2552E-4	1.1458E-4	1.0537E-4
0.45	5.9254E-4	4.7292E-4	3.9022E-4	3.3023E-4	2.8510E-4	2.5019E-4	2.2257E-4	2.0032E-4	1.8222E-4	1.6740E-4	1.5522E-4
0.50	8.0709E-4	6.4828E-4	5.3774E-4	4.5745E-4	3.9716E-4	3.5081E-4	3.1462E-4	2.8606E-4	2.6359E-4	2.4614E-4	2.3324E-4
0.55	1.0714E-3	8.6783E-4	7.2633E-4	6.2421E-4	5.4858E-4	4.9184E-4	4.4872E-4	4.1671E-4	3.9395E-4	3.7920E-4	3.7333E-4
0.60	1.0517E-3	1.1486E-3	9.7586E-4	8.5450E-4	7.6775E-4	7.0618E-4	6.6321E-4	6.3604E-4	6.2338E-4	6.2473E-4	6.4195E-4
0.65	1.8226E-3	1.5219E-3	1.3238E-3	1.1926E-3	1.1070E-3	1.0538E-3	1.0254E-3	1.0205E-3	1.0386E-3	1.0811E-3	1.1493E-3
0.70	2.3865E-3	2.0413E-3	1.8328E-3	1.7118E-3	1.6495E-3	1.6304E-3	1.6430E-3	1.6908E-3	1.7725E-3	1.8928E-3	2.0589E-3
0.75	3.1649E-3	2.7906E-3	2.5972E-3	2.5218E-3	2.5192E-3	2.5729E-3	2.6656E-3	2.8086E-3	3.0018E-3	3.2620E-3	3.5866E-3
0.80	4.2735E-3	3.8840E-3	3.7520E-3	3.7708E-3	3.8804E-3	4.0606E-3	4.2917E-3	4.5890E-3	4.9635E-3	5.4308E-3	5.9979E-3
0.85	5.8517E-3	5.4850E-3	5.4647E-3	5.6441E-3	5.9400E-3	6.3147E-3	6.7525E-3	7.2765E-3	7.9173E-3	8.6838E-3	9.6015E-3
0.90	8.0300E-3	7.7855E-3	7.9540E-3	8.3705E-3	8.9332E-3	9.5887E-3	1.0319E-2	1.1166E-2	1.2162E-2	1.3343E-2	1.4726E-2
0.95	1.1230E-2	1.1042E-2	1.1460E-2	1.2207E-2	1.3127E-2	1.4156E-2	1.5283E-2	1.6562E-2	1.8024E-2	1.9748E-2	2.1696E-2
1.00	1.5562E-2	1.5531E-2	1.6276E-2	1.7438E-2	1.8815E-2	2.0318E-2	2.1955E-2	2.3770E-2	2.5837E-2	2.8212E-2	3.0896E-2
1.05	2.1457E-2	2.1648E-2	2.2755E-2	2.4383E-2	2.6280E-2	2.8378E-2	3.0639E-2	3.3093E-2	3.5933E-2	3.9080E-2	4.2648E-2
1.10	2.9213E-2	2.9716E-2	3.1223E-2	3.3340E-2	3.5858E-2	3.8625E-2	4.1629E-2	4.4939E-2	4.8610E-2	5.2737E-2	5.7356E-2
1.15	3.9275E-2	4.0009E-2	4.1895E-2	4.4562E-2	4.7776E-2	5.1374E-2	5.5305E-2	5.9588E-2	6.4319E-2	6.9555E-2	7.5456E-2
1.20	5.1689E-2	5.2846E-2	5.5231E-2	5.8523E-2	6.2507E-2	6.7028E-2	7.1957E-2	7.7447E-2	8.3426E-2	9.0091E-2	9.7621E-2
1.25	6.6910E-2	6.8645E-2	7.1759E-2	7.5720E-2	8.0318E-2	8.5539E-2	9.1459E-2	9.8205E-2	1.0584E-1	1.1050E-1	1.2317E-1
1.30	8.5256E-2	8.7415E-2	9.1048E-2	9.5878E-2	1.0165E-1	1.0827E-1	1.1567E-1	1.2389E-1	1.3311E-1	1.4350E-1	1.5539E-1
1.35	1.0675E-1	1.0981E-1	1.1456E-1	1.2053E-1	1.2752E-1	1.3536E-1	1.4424E-1	1.5420E-1	1.6537E-1	1.7790E-1	1.9172E-1
1.40	1.3301E-1	1.3679E-1	1.4263E-1	1.4995E-1	1.5848E-1	1.6811E-1	1.7897E-1	1.9108E-1	2.0455E-1	2.1959E-1	2.3620E-1
1.45	1.6481E-1	1.6958E-1	1.7651E-1	1.8521E-1	1.9538E-1	2.0696E-1	2.2013E-1	2.3477E-1	2.5150E-1	2.7013E-1	2.9107E-1
1.50	2.0076E-1	2.0644E-1	2.1462E-1	2.2489E-1	2.3703E-1	2.5096E-1	2.6664E-1	2.8423E-1	3.0423E-1	3.2689E-1	3.5275E-1
1.55	2.4020E-1	2.4688E-1	2.5645E-1	2.6869E-1	2.8315E-1	2.9972E-1	3.1816E-1	3.3871E-1	3.6168E-1	3.8791E-1	4.1876E-1
1.60	2.8431E-1	2.9219E-1	3.0331E-1	3.1767E-1	3.3491E-1	3.5460E-1	3.7664E-1	4.0100E-1	4.2826E-1	4.5963E-1	4.9733E-1
1.65	3.3558E-1	3.4472E-1	3.5780E-1	3.7452E-1	3.9481E-1	4.1841E-1	4.4473E-1	4.7423E-1	5.0720E-1	5.4494E-1	5.8951E-1
1.70	3.9554E-1	4.0654E-1	4.2166E-1	4.4122E-1	4.6522E-1	4.9321E-1	5.2474E-1	5.5989E-1	5.9956E-1	6.4589E-1	7.0314E-1
1.75	4.6502E-1	4.7641E-1	4.9270E-1	5.1527E-1	5.4382E-1	5.7730E-1	6.1399E-1	6.5402E-1	6.9906E-1	7.5398E-1	8.2798E-1
1.80	5.4155E-1	5.5525E-1	5.7448E-1	6.0062E-1	6.3384E-1	6.7304E-1	7.1670E-1	7.6541E-1	8.2223E-1	8.9379E-1	9.9186E-1
1.85	6.2676E-1	6.4369E-1	6.6728E-1	6.9801E-1	7.3486E-1	7.7786E-1	8.2766E-1	8.8645E-1	9.5862E-1	1.0529E0
1.90	7.2189E-1	7.4187E-1	7.7007E-1	8.0561E-1	8.4859E-1	8.9991E-1	9.6275E-1	1.0406E0
1.95	8.2613E-1	8.4953E-1	8.8240E-1	9.2403E-1	9.7517E-1	1.0400E0	1.1228E0
2.00	9.5098E-1	9.7708E-1	1.0145E0	1.0630E0	1.1252E0
2.05	1.0920E0	1.1224E0	1.1643E0
2.10	1.2394E0	1.2737E0

Table 10. Specific heat at constant pressure (J g -1 K-1)
Temp.	Pressure (atm)
(K)	.00	2.50	5.00	7.50	10.00	12.50	15.00	17.50	20.00	22.50	25.00
0.10	2.0597E-5	1.5930E-5	1.2912E-5	1.0798E-5	9.2471E-6	8.0639E-6	7.1329E-6	6.3825E-6	5.7664E-6	5.2515E-6	4.8151E-6
0.15	6.8827E-5	5.3569E-5	4.3498E-5	3.6449E-5	3.1241E-5	2.7256E-5	2.4116E-5	2.1583E-5	1.9494E-5	1.7747E-5	1.6263E-5
0.20	1.6143E-4	1.2631E-5	1.0296E-4	8.6430E-5	7.4178E-5	6.4773E-5	5.7348E-5	5.1350E-5	4.6413E-5	4.2283E-5	3.8781E-5
0.25	3.1144E-4	2.4535E-4	2.0076E-4	1.6891E-4	1.4516E-4	1.2687E-4	1.1239E-4	1.0068E-4	9.1019E-5	8.2932E-5	7.6069E-5
0.30	5.3136E-4	4.2160E-4	3.4640E-4	2.9216E-4	2.5148E-4	2.2000E-4	1.9501E-4	1.7475E-4	1.5803E-4	1.4400E-4	1.3208E-4
0.35	8.3310E-4	6.6583E-4	5.4949E-4	4.6471E-4	4.0071E-4	3.5099E-4	3.1141E-4	2.7928E-4	2.5274E-4	2.3051E-4	2.1171E-4
0.40	1.2285E-3	9.8942E-4	8.2064E-4	6.9655E-4	6.0240E-4	5.2919E-4	4.7098E-4	4.2402E-4	3.8582E-4	3.5472E-4	3.2915E-4
0.45	1.7329E-3	1.4078E-3	1.1761E-3	1.0059E-3	8.7707E-4	7.7784E-4	7.0119E-4	6.4131E-4	5.9557E-4	5.6183E-4	5.3960E-4
0.50	2.3752E-3	1.9532E-3	1.6558E-3	1.4404E-3	1.2826E-3	1.1677E-3	1.0838E-3	1.0281E-3	9.9666E-4	9.8835E-4	1.0069E-3
0.55	3.2242E-3	2.7072E-3	2.3571E-3	2.1212E-3	1.9642E-3	1.8694E-3	1.8204E-3	1.8147E-3	1.8535E-3	1.9388E-3	2.0859E-3
0.60	4.4304E-3	3.8399E-3	3.4844E-3	3.2900E-3	3.2150E-3	3.2157E-3	3.2847E-3	3.4256E-3	3.6485E-3	3.9671E-3	4.3823E-3
0.65	6.2771E-3	5.6538E-3	5.3997E-3	5.3745E-3	5.5072E-3	5.7552E-3	6.0901E-3	6.5498E-3	7.1343E-3	7.8674E-3	8.7990E-3
0.70	9.1759E-3	8.6499E-3	8.6468E-3	9.0032E-3	9.5489E-3	1.0265E-2	1.1075E-2	1.2077E-2	1.3259E-2	1.4748E-2	1.6499E-2
0.75	1.3113E-2	1.3474E-2	1.4016E-2	1.5026E-2	1.6267E-2	1.7726E-2	1.9328E-2	2.1162E-2	2.3312E-2	2.5876E-2	2.8825E-2
0.80	2.1063E-2	2.1080E-2	2.2425E-2	2.4426E-2	2.6777E-2	2.9302E-2	3.2026E-2	3.5025E-2	3.8580E-2	4.2565E-2	4.7270E-2
0.85	3.1764E-2	3.2527E-2	3.5068E-2	3.8410E-2	4.2238E-2	4.6242E-2	5.0433E-2	5.5051E-2	6.0302E-2	6.6319E-2	7.3260E-2
0.90	4.7605E-2	4.9215E-2	5.3157E-2	5.8252E-2	6.3842E-2	6.9707E-2	7.5875E-2	8.2655E-2	8.9970E-2	9.8593E-2	1.0779E-1
0.95	7.0011E-2	7.2512E-2	7.8033E-2	8.5181E-2	9.2970E-2	1.0097E-1	1.0956E-1	1.1877E-1	1.2886E-1	1.4021E-1	1.5250E-1
1.00	1.0505E-1	1.0894E-1	1.1567E-1	1.2423E-1	1.3401E-1	1.4459E-1	1.5595E-1	1.6816E-1	1.8161E-1	1.9624E-1	2.1243E-1
1.05	1.4650E-1	1.5146E-1	1.5922E-1	1.6929E-1	1.8132E-1	1.9477E-1	2.0941E-1	2.2517E-1	2.4227E-1	2.6070E-1	2.8137E-1
1.10	1.9817E-1	2.0459E-1	2.1352E-1	2.2518E-1	2.3954E-1	2.5613E-1	2.7428E-1	2.9448E-1	3.1585E-1	3.3932E-1	3.6578E-1
1.15	2.6074E-1	2.6939E-1	2.8064E-1	2.9408E-1	3.0987E-1	3.2827E-1	3.4953E-1	3.7429E-1	4.0165E-1	4.3169E-1	4.6300E-1
1.20	3.3524E-1	3.4568E-1	3.5884E-1	3.7496E-1	3.9393E-1	4.1632E-1	4.4217E-1	4.7164E-1	5.0524E-1	5.4295E-1	5.8506E-1
1.25	4.2129E-1	4.3542E-1	4.5289E-1	4.7325E-1	4.9659E-1	5.2307E-1	5.5397E-1	5.8914E-1	6.2947E-1	6.7528E-1	7.2575E-1
1.30	5.2646E-1	5.4351E-1	5.6578E-1	5.9192E-1	6.2176E-1	6.5517E-1	6.9371E-1	7.3647E-1	7.8460E-1	8.3890E-1	8.9883E-1
1.35	6.5761E-1	6.7836E-1	7.0490E-1	7.3720E-1	7.7472E-1	8.1724E-1	8.6570E-1	9.1888E-1	9.7941E-1	1.0472E0	1.1248E0
1.40	8.0938E-1	8.3389E-1	8.6541E-1	9.0353E-1	9.4808E-1	9.9947E-1	1.0579E0	1.1235E0	1.1994E0	1.2852E0	1.3833E0
1.45	9.7047E-1	9.9701E-1	1.0317E0	1.0766E0	1.1305E0	1.1935E0	1.2629E0	1.3403E0	1.4276E0	1.5292E0	1.6548E0
1.50	1.1339E0	1.1643E0	1.2038E0	1.2567E0	1.3219E0	1.3972E0	1.4801E0	1.5713E0	1.6728E0	1.7935E0	1.9498E0
1.55	1.3177E0	1.3516E0	1.3988E0	1.4612E0	1.5398E0	1.6322E0	1.7334E0	1.8465E0	1.9697E0	2.1151E0	2.2983E0
1.60	1.5517E0	1.5936E0	1.6493E0	1.7230E0	1.8176E0	1.9301E0	2.0568E0	2.1978E0	2.3556E0	2.5439E0	2.7886E0
1.65	1.8508E0	1.8922E0	1.9498E0	2.0351E0	2.1504E0	2.2894E0	2.4412E0	2.6053E0	2.7920E0	3.0307E0	3.3800E0
1.70	2.1893E0	2.2365E0	2.3026E0	2.4026E0	2.5393E0	2.7055E0	2.8878E0	3.0891E0	3.3312E0	3.6629E0	4.1734E0
1.75	2.5493E0	2.6132E0	2.7012E0	2.8223E0	2.9704E0	3.1455E0	3.3524E0	3.6048E0	3.9392E0	4.4235E0	5.1414E0
1.80	2.9321E0	3.0166E0	3.1371E0	3.2816E0	3.4480E0	3.6502E0	3.9229E0	4.2982E0	4.8294E0	5.5658E0	6.5587E0
1.85	3.3345E0	3.4515E0	3.6075E0	3.7832E0	3.9865E0	4.2632E0	4.6753E0	5.2718E0	6.1137E0	7.2245E0
1.90	3.8692E0	3.9880E0	4.1612E0	4.3727E0	4.6478E0	5.0610E0	5.6810E0	6.5809E0
1.95	4.5223E0	4.6510E0	4.8294E0	5.0766E0	5.4595E0	6.0556E0	6.9572E0
2.00	5.2035E0	5.3463E0	5.5206E0	5.8063E0	6.3029E0
2.05	5.9223E0	6.1268E0	6.3100E0
2.10	6.6768E0	6.8762E0