2-methylbut-1-ene
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 | 365.55 | kJ mol-1 |
| Total (Trans. + Rot. + Vib.) | 375.47 | 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 | 71.32 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 104.58 | J mol-1 K-1 |
| Entropy | ||
| Property | Value | Unit |
| Translational | 161.75 | J mol-1 K-1 |
| Rotational | 107.76 | J mol-1 K-1 |
| Vibrational | 53.72 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 323.22 | J mol-1 K-1 |
| Other Properties | ||
| Property | Value | Unit |
| Heat of Formation | -32.60 | kJ mol-1 |
Vibrational Frequencies
| Vibration |
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| Vectors |
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| Balls |
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- 1 105.86 cm-1 View
- 2 159.71 cm-1 View
- 3 220.70 cm-1 View
- 4 342.83 cm-1 View
- 5 411.99 cm-1 View
- 6 448.11 cm-1 View
- 7 567.46 cm-1 View
- 8 635.27 cm-1 View
- 9 839.22 cm-1 View
- 10 897.62 cm-1 View
- 11 949.79 cm-1 View
- 12 972.26 cm-1 View
- 13 1003.67 cm-1 View
- 14 1036.72 cm-1 View
- 15 1050.97 cm-1 View
- 16 1067.88 cm-1 View
- 17 1116.35 cm-1 View
- 18 1137.04 cm-1 View
- 19 1276.79 cm-1 View
- 20 1329.00 cm-1 View
- 21 1362.51 cm-1 View
- 22 1386.92 cm-1 View
- 23 1392.28 cm-1 View
- 24 1405.66 cm-1 View
- 25 1410.23 cm-1 View
- 26 1412.17 cm-1 View
- 27 1421.85 cm-1 View
- 28 1465.20 cm-1 View
- 29 1881.56 cm-1 View
- 30 2950.03 cm-1 View
- 31 3023.92 cm-1 View
- 32 3029.28 cm-1 View
- 33 3050.39 cm-1 View
- 34 3078.60 cm-1 View
- 35 3089.91 cm-1 View
- 36 3139.48 cm-1 View
- 37 3141.22 cm-1 View
- 38 3156.51 cm-1 View
- 39 3171.18 cm-1 View
Jmol._Canvas2D (JSmol) "jmol_vib"[x]