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 | 426.84 | kJ mol-1 |
| Total (Trans. + Rot. + Vib.) | 436.76 | 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 | 77.85 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 111.10 | 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 | 69.22 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 340.22 | J mol-1 K-1 |
| Other Properties | ||
| Property | Value | Unit |
| Heat of Formation | -144.12 | kJ mol-1 |
Vibrational Frequencies
| Vibration |
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| Vectors |
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| Balls |
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- 1 96.73 cm-1 View
- 2 98.26 cm-1 View
- 3 197.05 cm-1 View
- 4 200.25 cm-1 View
- 5 214.24 cm-1 View
- 6 429.41 cm-1 View
- 7 440.26 cm-1 View
- 8 766.20 cm-1 View
- 9 818.58 cm-1 View
- 10 905.25 cm-1 View
- 11 933.01 cm-1 View
- 12 978.98 cm-1 View
- 13 985.86 cm-1 View
- 14 1105.95 cm-1 View
- 15 1121.52 cm-1 View
- 16 1124.33 cm-1 View
- 17 1129.42 cm-1 View
- 18 1146.73 cm-1 View
- 19 1153.61 cm-1 View
- 20 1158.81 cm-1 View
- 21 1167.65 cm-1 View
- 22 1230.88 cm-1 View
- 23 1322.29 cm-1 View
- 24 1377.66 cm-1 View
- 25 1386.00 cm-1 View
- 26 1408.99 cm-1 View
- 27 1409.21 cm-1 View
- 28 1411.56 cm-1 View
- 29 1411.58 cm-1 View
- 30 1414.04 cm-1 View
- 31 1415.03 cm-1 View
- 32 1432.15 cm-1 View
- 33 1437.51 cm-1 View
- 34 2941.17 cm-1 View
- 35 2953.42 cm-1 View
- 36 2959.93 cm-1 View
- 37 3029.46 cm-1 View
- 38 3033.92 cm-1 View
- 39 3034.42 cm-1 View
- 40 3078.70 cm-1 View
- 41 3078.73 cm-1 View
- 42 3084.65 cm-1 View
- 43 3084.72 cm-1 View
- 44 3181.71 cm-1 View
- 45 3181.74 cm-1 View