All results from a given calculation for CH2C(CH3)CH3 (1-Propene, 2-methyl-)
using model chemistry: MP2/6-31+G**
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C2V |
1A1 |
Energy calculated at MP2/6-31+G**
| | hartrees |
| Energy at 0K | -156.699867 |
| Energy at 298.15K | |
| HF Energy | -156.127053 |
| Nuclear repulsion energy | 119.659230 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at MP2/6-31+G**
Geometric Data calculated at MP2/6-31+G**
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.119 |
| C2 |
0.000 |
0.000 |
1.463 |
| H3 |
0.000 |
0.924 |
2.026 |
| H4 |
0.000 |
-0.924 |
2.026 |
| C5 |
0.000 |
1.274 |
-0.680 |
| C6 |
0.000 |
-1.274 |
-0.680 |
| H7 |
0.000 |
2.151 |
-0.034 |
| H8 |
0.878 |
1.321 |
-1.328 |
| H9 |
-0.878 |
1.321 |
-1.328 |
| H10 |
0.000 |
-2.151 |
-0.034 |
| H11 |
-0.878 |
-1.321 |
-1.328 |
| H12 |
0.878 |
-1.321 |
-1.328 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
H3 |
H4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
| C1 | | 1.3437 | 2.1192 | 2.1192 | 1.5038 | 1.5038 | 2.1565 | 2.1471 | 2.1471 | 2.1565 | 2.1471 | 2.1471 |
C2 | 1.3437 | | 1.0823 | 1.0823 | 2.4928 | 2.4928 | 2.6206 | 3.2100 | 3.2100 | 2.6206 | 3.2100 | 3.2100 | H3 | 2.1192 | 1.0823 | | 1.8481 | 2.7287 | 3.4864 | 2.3980 | 3.4898 | 3.4898 | 3.7014 | 4.1306 | 4.1306 | H4 | 2.1192 | 1.0823 | 1.8481 | | 3.4864 | 2.7287 | 3.7014 | 4.1306 | 4.1306 | 2.3980 | 3.4898 | 3.4898 | C5 | 1.5038 | 2.4928 | 2.7287 | 3.4864 | | 2.5479 | 1.0893 | 1.0924 | 1.0924 | 3.4854 | 2.8152 | 2.8152 | C6 | 1.5038 | 2.4928 | 3.4864 | 2.7287 | 2.5479 | | 3.4854 | 2.8152 | 2.8152 | 1.0893 | 1.0924 | 1.0924 | H7 | 2.1565 | 2.6206 | 2.3980 | 3.7014 | 1.0893 | 3.4854 | | 1.7704 | 1.7704 | 4.3021 | 3.8080 | 3.8080 | H8 | 2.1471 | 3.2100 | 3.4898 | 4.1306 | 1.0924 | 2.8152 | 1.7704 | | 1.7566 | 3.8080 | 3.1727 | 2.6421 | H9 | 2.1471 | 3.2100 | 3.4898 | 4.1306 | 1.0924 | 2.8152 | 1.7704 | 1.7566 | | 3.8080 | 2.6421 | 3.1727 | H10 | 2.1565 | 2.6206 | 3.7014 | 2.3980 | 3.4854 | 1.0893 | 4.3021 | 3.8080 | 3.8080 | | 1.7704 | 1.7704 | H11 | 2.1471 | 3.2100 | 4.1306 | 3.4898 | 2.8152 | 1.0924 | 3.8080 | 3.1727 | 2.6421 | 1.7704 | | 1.7566 | H12 | 2.1471 | 3.2100 | 4.1306 | 3.4898 | 2.8152 | 1.0924 | 3.8080 | 2.6421 | 3.1727 | 1.7704 | 1.7566 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
H3 |
121.375 |
|
C1 |
C2 |
H4 |
121.375 |
| C1 |
C5 |
H7 |
111.533 |
|
C1 |
C5 |
H8 |
110.587 |
| C1 |
C5 |
H9 |
110.587 |
|
C1 |
C6 |
H10 |
111.533 |
| C1 |
C6 |
H11 |
110.587 |
|
C1 |
C6 |
H12 |
110.587 |
| C2 |
C1 |
C5 |
122.096 |
|
C2 |
C1 |
C6 |
122.096 |
| H3 |
C2 |
H4 |
117.250 |
|
C5 |
C1 |
C6 |
115.808 |
| H7 |
C5 |
H8 |
108.482 |
|
H7 |
C5 |
H9 |
108.482 |
| H8 |
C5 |
H9 |
107.027 |
|
H10 |
C6 |
H11 |
108.482 |
| H10 |
C6 |
H12 |
108.482 |
|
H11 |
C6 |
H12 |
107.027 |
Electronic energy levels
Electronic state
Charges, Dipole, Quadrupole and Polarizability