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 | 77.88 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 111.14 | 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 | 69.72 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 340.72 | 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 94.40 cm-1 View
- 2 95.75 cm-1 View
- 3 195.73 cm-1 View
- 4 199.29 cm-1 View
- 5 214.27 cm-1 View
- 6 429.43 cm-1 View
- 7 440.29 cm-1 View
- 8 765.57 cm-1 View
- 9 818.23 cm-1 View
- 10 905.18 cm-1 View
- 11 933.04 cm-1 View
- 12 979.10 cm-1 View
- 13 985.91 cm-1 View
- 14 1105.95 cm-1 View
- 15 1121.48 cm-1 View
- 16 1124.36 cm-1 View
- 17 1129.43 cm-1 View
- 18 1146.74 cm-1 View
- 19 1153.64 cm-1 View
- 20 1158.85 cm-1 View
- 21 1167.66 cm-1 View
- 22 1230.94 cm-1 View
- 23 1322.31 cm-1 View
- 24 1377.67 cm-1 View
- 25 1386.00 cm-1 View
- 26 1408.93 cm-1 View
- 27 1409.17 cm-1 View
- 28 1411.60 cm-1 View
- 29 1411.61 cm-1 View
- 30 1414.08 cm-1 View
- 31 1415.06 cm-1 View
- 32 1432.17 cm-1 View
- 33 1437.50 cm-1 View
- 34 2941.18 cm-1 View
- 35 2953.43 cm-1 View
- 36 2959.95 cm-1 View
- 37 3029.51 cm-1 View
- 38 3033.97 cm-1 View
- 39 3034.47 cm-1 View
- 40 3078.74 cm-1 View
- 41 3078.77 cm-1 View
- 42 3084.59 cm-1 View
- 43 3084.71 cm-1 View
- 44 3181.68 cm-1 View
- 45 3181.76 cm-1 View