Low-temperature heat capacity and thermodynamic functions of vitamin B12 Knyazev, A.; Smirnova, N.; Plesovskikh, A.; Shushunov, Ð.; Knyazeva, S.; Thermochimica Acta 2014, 582, 35-39
- Journal: Thermochimica Acta
- Sample Quantity(ies): Molar heat capacity at constant pressure
- Methodology: Vacuum adiabatic calorimetry
- Phase(s): Crystal
- Substances:
Data
| T (K) | Cp (J mol-1 K-1) |
| 1 | 0.0234 |
| 10 | 16.18 |
| 15 | 41.91 |
| 20 | 73.72 |
| 25 | 109.1 |
| 30 | 146.6 |
| 35 | 184.3 |
| 40 | 222.3 |
| 45 | 259.7 |
| 50 | 294.4 |
| 60 | 364.4 |
| 2 | 0.1871 |
| 70 | 433.8 |
| 80 | 499.6 |
| 90 | 561.5 |
| 100 | 620.7 |
| 110 | 678.1 |
| 120 | 734.5 |
| 130 | 790.5 |
| 140 | 846.4 |
| 150 | 902.4 |
| 160 | 958.5 |
| 3 | 0.6316 |
| 170 | 1015.0 |
| 180 | 1070.0 |
| 190 | 1126.0 |
| 200 | 1181.0 |
| 210 | 1235.0 |
| 220 | 1289.0 |
| 230 | 1343.0 |
| 240 | 1397.0 |
| 250 | 1450.0 |
| 260 | 1505.0 |
| 4 | 1.494 |
| 270 | 1560.0 |
| 273.15 | 1577.0 |
| 280 | 1616.0 |
| 290 | 1673.0 |
| 298.15 | 1721.0 |
| 300 | 1732.0 |
| 310 | 1791.0 |
| 320 | 1850.0 |
| 330 | 1907.0 |
| 340 | 1962.0 |
| 5 | 2.883 |
| 6 | 5.19 |
| 7 | 7.299 |
| 8 | 9.656 |
| 9 | 12.58 |
28560; cyanocobalamin; 05657