Research Article
Heat Capacity and Thermodynamic Properties of Cesium Pentaborate Tetrahydrate
Table 4
Molar heat capacity and thermodynamic functions of β-CsB5O8·4H2O.
| T (K) | Cp,m (J·mol−1·K−1) | HT − H298.15 (kJ·mol−1) | ST − S298.15 (J·mol−1·K−1) | GT − G298.15 (kJ·mol−1) |
| 298.15 | 567.37 | 0.00 | 0.00 | 0.00 | 300 | 570.77 | −10.46 | 63.61 | −29.55 | 305 | 579.32 | −37.84 | 233.99 | −109.21 | 310 | 587.06 | −63.93 | 402.10 | −188.58 | 315 | 594.10 | −88.77 | 567.93 | −267.67 | 320 | 600.56 | −112.40 | 731.47 | −346.47 | 325 | 606.54 | −134.84 | 892.72 | −424.98 | 330 | 612.16 | −156.15 | 1051.66 | −503.20 | 335 | 617.53 | −176.35 | 1208.30 | −581.13 | 340 | 622.76 | −195.48 | 1362.63 | −658.78 | 345 | 627.98 | −213.57 | 1514.66 | −736.13 | 350 | 633.28 | −230.66 | 1664.39 | −813.20 | 355 | 638.79 | −246.78 | 1811.82 | −889.97 | 360 | 644.62 | −261.96 | 1956.95 | −966.46 | 365 | 650.87 | −276.23 | 2099.80 | −1042.66 | 370 | 657.67 | −289.63 | 2240.36 | −1118.56 | 375 | 665.12 | −302.18 | 2378.66 | −1194.18 |
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