2,2-dimethylpropane
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 | 428.68 | kJ mol-1 |
| Total (Trans. + Rot. + Vib.) | 438.59 | 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 | 83.20 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 116.46 | J mol-1 K-1 |
| Entropy | ||
| Property | Value | Unit |
| Translational | 162.10 | J mol-1 K-1 |
| Rotational | 107.47 | J mol-1 K-1 |
| Vibrational | 60.59 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 330.16 | J mol-1 K-1 |
| Other Properties | ||
| Property | Value | Unit |
| Heat of Formation | -149.78 | kJ mol-1 |
Vibrational Frequencies
| Vibration |
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| Vectors |
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| Balls |
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- 1 161.59 cm-1 View
- 2 211.27 cm-1 View
- 3 212.50 cm-1 View
- 4 213.51 cm-1 View
- 5 345.33 cm-1 View
- 6 345.45 cm-1 View
- 7 464.17 cm-1 View
- 8 464.19 cm-1 View
- 9 464.25 cm-1 View
- 10 888.21 cm-1 View
- 11 961.16 cm-1 View
- 12 961.28 cm-1 View
- 13 961.34 cm-1 View
- 14 970.02 cm-1 View
- 15 970.04 cm-1 View
- 16 970.23 cm-1 View
- 17 1025.18 cm-1 View
- 18 1025.26 cm-1 View
- 19 1315.06 cm-1 View
- 20 1315.14 cm-1 View
- 21 1315.19 cm-1 View
- 22 1401.76 cm-1 View
- 23 1401.79 cm-1 View
- 24 1401.95 cm-1 View
- 25 1404.39 cm-1 View
- 26 1404.41 cm-1 View
- 27 1405.43 cm-1 View
- 28 1405.51 cm-1 View
- 29 1405.58 cm-1 View
- 30 1411.50 cm-1 View
- 31 1420.01 cm-1 View
- 32 1420.07 cm-1 View
- 33 1420.12 cm-1 View
- 34 3079.18 cm-1 View
- 35 3079.61 cm-1 View
- 36 3079.72 cm-1 View
- 37 3080.11 cm-1 View
- 38 3080.32 cm-1 View
- 39 3080.43 cm-1 View
- 40 3082.52 cm-1 View
- 41 3082.76 cm-1 View
- 42 3174.21 cm-1 View
- 43 3176.46 cm-1 View
- 44 3176.97 cm-1 View
- 45 3177.32 cm-1 View