Pentane
Molecule Viewer
Thermodynamics at 298.15 K and standard pressure
| Enthalpy | ||
| Property | Value | Unit |
| Translational | 6.20 | kJ mol-1 |
| Rotational | 3.72 | kJ mol-1 |
| Vibrational | 426.83 | kJ mol-1 |
| Total (Trans. + Rot. + Vib.) | 436.75 | kJ mol-1 |
| Heat Capacity at Constant Pressure | ||
| Property | Value | Unit |
| Translational | 20.79 | J mol-1 K-1 |
| Rotational | 12.47 | J mol-1 K-1 |
| Vibrational | 77.87 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 111.13 | J mol-1 K-1 |
| Entropy | ||
| Property | Value | Unit |
| Translational | 162.10 | J mol-1 K-1 |
| Rotational | 108.91 | J mol-1 K-1 |
| Vibrational | 69.65 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 340.66 | J mol-1 K-1 |
| Other Properties | ||
| Property | Value | Unit |
| Heat of Formation | -144.13 | kJ mol-1 |
Vibrational Frequencies
| Vibration |
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| Vectors |
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| Balls |
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- 1 94.97 cm-1 View
- 2 95.91 cm-1 View
- 3 195.78 cm-1 View
- 4 199.26 cm-1 View
- 5 214.26 cm-1 View
- 6 429.43 cm-1 View
- 7 440.28 cm-1 View
- 8 765.72 cm-1 View
- 9 818.29 cm-1 View
- 10 905.23 cm-1 View
- 11 933.03 cm-1 View
- 12 979.12 cm-1 View
- 13 985.90 cm-1 View
- 14 1105.96 cm-1 View
- 15 1121.48 cm-1 View
- 16 1124.37 cm-1 View
- 17 1129.43 cm-1 View
- 18 1146.74 cm-1 View
- 19 1153.66 cm-1 View
- 20 1158.86 cm-1 View
- 21 1167.66 cm-1 View
- 22 1230.95 cm-1 View
- 23 1322.32 cm-1 View
- 24 1377.66 cm-1 View
- 25 1385.98 cm-1 View
- 26 1408.97 cm-1 View
- 27 1409.19 cm-1 View
- 28 1411.55 cm-1 View
- 29 1411.58 cm-1 View
- 30 1414.06 cm-1 View
- 31 1415.05 cm-1 View
- 32 1432.16 cm-1 View
- 33 1437.51 cm-1 View
- 34 2941.16 cm-1 View
- 35 2953.41 cm-1 View
- 36 2959.93 cm-1 View
- 37 3029.49 cm-1 View
- 38 3033.94 cm-1 View
- 39 3034.45 cm-1 View
- 40 3078.71 cm-1 View
- 41 3078.73 cm-1 View
- 42 3084.63 cm-1 View
- 43 3084.75 cm-1 View
- 44 3181.70 cm-1 View
- 45 3181.76 cm-1 View