Table 3c.
Smoothed Molar Thermodynamic Functions of Starkeyite at Temperatures between 5 and 298.15 K (M=192.4296 g mol− 1) Calculated from Eq. 2; Debye, Einstein, and Schottky Parameters Are Listed in Table 3d
| T (K) | Cp(J·K−1·mol−1) | S (J·K−1·mol−1) | (H(T) − H(0))/T (J·K−1·mol−1) | −(G(T) − H(0))/T (J·K−1·mol−1) |
|---|---|---|---|---|
| 5 | 0.052635 | 0.016892 | 0.012723 | 0.004169 |
| 6 | 0.096049 | 0.030039 | 0.02273 | 0.0073089 |
| 7 | 0.16035 | 0.049382 | 0.037526 | 0.011856 |
| 8 | 0.24934 | 0.076306 | 0.058163 | 0.018143 |
| 9 | 0.36747 | 0.11218 | 0.085674 | 0.026509 |
| 10 | 0.52024 | 0.15848 | 0.12118 | 0.037298 |
| 11 | 0.71363 | 0.21679 | 0.16592 | 0.050867 |
| 12 | 0.95314 | 0.2888 | 0.2212 | 0.067593 |
| 13 | 1.2431 | 0.37619 | 0.28832 | 0.087866 |
| 14 | 1.5864 | 0.48055 | 0.36846 | 0.11208 |
| 15 | 1.9845 | 0.60326 | 0.46262 | 0.14063 |
| 20 | 4.7853 | 1.5261 | 1.1657 | 0.36047 |
| 25 | 8.8223 | 3.0063 | 2.2742 | 0.73214 |
| 30 | 13.899 | 5.0496 | 3.7758 | 1.2738 |
| 35 | 19.750 | 7.6236 | 5.6326 | 1.9910 |
| 40 | 26.404 | 10.691 | 7.8089 | 2.8817 |
| 45 | 33.080 | 14.187 | 10.247 | 3.9401 |
| 50 | 39.646 | 18.013 | 12.859 | 5.1537 |
| 60 | 52.529 | 26.384 | 18.401 | 7.9831 |
| 70 | 65.173 | 35.434 | 24.183 | 11.252 |
| 80 | 77.486 | 44.945 | 30.080 | 14.865 |
| 90 | 89.300 | 54.760 | 36.009 | 18.750 |
| 100 | 100.52 | 64.755 | 41.905 | 22.850 |
| 110 | 111.16 | 74.840 | 47.721 | 27.119 |
| 120 | 121.29 | 84.949 | 53.433 | 31.515 |
| 130 | 131.01 | 95.043 | 59.029 | 36.014 |
| 140 | 140.42 | 105.10 | 64.509 | 40.590 |
| 150 | 149.59 | 115.10 | 69.876 | 45.224 |
| 160 | 158.56 | 125.04 | 75.139 | 49.902 |
| 170 | 167.35 | 134.92 | 80.306 | 54.613 |
| 180 | 175.96 | 144.73 | 85.381 | 59.348 |
| 190 | 184.40 | 154.47 | 90.372 | 64.098 |
| 200 | 192.63 | 164.14 | 95.280 | 68.859 |
| 210 | 200.65 | 173.73 | 100.11 | 73.625 |
| 220 | 208.43 | 183.25 | 104.86 | 78.393 |
| 230 | 215.96 | 192.68 | 109.52 | 83.155 |
| 240 | 223.23 | 202.02 | 114.11 | 87.914 |
| 250 | 230.23 | 211.28 | 118.62 | 92.664 |
| 260 | 236.96 | 220.44 | 123.04 | 97.402 |
| 270 | 243.40 | 229.51 | 127.38 | 102.13 |
| 280 | 249.57 | 238.47 | 131.63 | 106.84 |
| 290 | 255.46 | 247.33 | 135.80 | 111.53 |
| 298.15 | 260.07 | 254.48 | 139.14 | 115.34 |