All results from a given calculation for C5H8O (Methyl cyclopropyl ketone)
using model chemistry: QCISD(T)/cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
CS |
1A' |
Energy calculated at QCISD(T)/cc-pVTZ
| | hartrees |
| Energy at 0K | -270.081442 |
| Energy at 298.15K | |
| HF Energy | -268.928270 |
| Nuclear repulsion energy | 230.417489 |
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 QCISD(T)/cc-pVTZ
Geometric Data calculated at QCISD(T)/cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
-1.483 |
-0.550 |
0.000 |
| C2 |
-0.280 |
-0.757 |
0.000 |
| C3 |
0.298 |
-2.155 |
0.000 |
| C4 |
0.703 |
0.367 |
0.000 |
| C5 |
0.298 |
1.629 |
0.747 |
| C6 |
0.298 |
1.629 |
-0.747 |
| H7 |
-0.503 |
-2.891 |
0.000 |
| H8 |
0.933 |
-2.292 |
-0.880 |
| H9 |
0.933 |
-2.292 |
0.880 |
| H10 |
1.751 |
0.099 |
0.000 |
| H11 |
-0.663 |
1.584 |
1.241 |
| H12 |
1.082 |
2.164 |
1.264 |
| H13 |
-0.663 |
1.584 |
-1.241 |
| H14 |
1.082 |
2.164 |
-1.264 |
Atom - Atom Distances (Å)
| |
O1 |
C2 |
C3 |
C4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
H13 |
H14 |
| O1 | | 1.2201 | 2.3977 | 2.3702 | 2.9110 | 2.9110 | 2.5378 | 3.1052 | 3.1052 | 3.2985 | 2.6004 | 3.9424 | 2.6004 | 3.9424 |
C2 | 1.2201 | | 1.5131 | 1.4933 | 2.5658 | 2.5658 | 2.1455 | 2.1450 | 2.1450 | 2.2046 | 2.6766 | 3.4623 | 2.6766 | 3.4623 | C3 | 2.3977 | 1.5131 | | 2.5541 | 3.8567 | 3.8567 | 1.0880 | 1.0934 | 1.0934 | 2.6818 | 4.0548 | 4.5683 | 4.0548 | 4.5683 | C4 | 2.3702 | 1.4933 | 2.5541 | | 1.5212 | 1.5212 | 3.4738 | 2.8097 | 2.8097 | 1.0819 | 2.2105 | 2.2298 | 2.2105 | 2.2298 | C5 | 2.9110 | 2.5658 | 3.8567 | 1.5212 | | 1.4937 | 4.6503 | 4.2916 | 3.9735 | 2.2381 | 1.0816 | 1.0812 | 2.2081 | 2.2236 | C6 | 2.9110 | 2.5658 | 3.8567 | 1.5212 | 1.4937 | | 4.6503 | 3.9735 | 4.2916 | 2.2381 | 2.2081 | 2.2236 | 1.0816 | 1.0812 | H7 | 2.5378 | 2.1455 | 1.0880 | 3.4738 | 4.6503 | 4.6503 | | 1.7875 | 1.7875 | 3.7446 | 4.6461 | 5.4466 | 4.6461 | 5.4466 | H8 | 3.1052 | 2.1450 | 1.0934 | 2.8097 | 4.2916 | 3.9735 | 1.7875 | | 1.7601 | 2.6758 | 4.6970 | 4.9471 | 4.2065 | 4.4750 | H9 | 3.1052 | 2.1450 | 1.0934 | 2.8097 | 3.9735 | 4.2916 | 1.7875 | 1.7601 | | 2.6758 | 4.2065 | 4.4750 | 4.6970 | 4.9471 | H10 | 3.2985 | 2.2046 | 2.6818 | 1.0819 | 2.2381 | 2.2381 | 3.7446 | 2.6758 | 2.6758 | | 3.0940 | 2.5121 | 3.0940 | 2.5121 | H11 | 2.6004 | 2.6766 | 4.0548 | 2.2105 | 1.0816 | 2.2081 | 4.6461 | 4.6970 | 4.2065 | 3.0940 | | 1.8396 | 2.4811 | 3.1073 | H12 | 3.9424 | 3.4623 | 4.5683 | 2.2298 | 1.0812 | 2.2236 | 5.4466 | 4.9471 | 4.4750 | 2.5121 | 1.8396 | | 3.1073 | 2.5275 | H13 | 2.6004 | 2.6766 | 4.0548 | 2.2105 | 2.2081 | 1.0816 | 4.6461 | 4.2065 | 4.6970 | 3.0940 | 2.4811 | 3.1073 | | 1.8396 | H14 | 3.9424 | 3.4623 | 4.5683 | 2.2298 | 2.2236 | 1.0812 | 5.4466 | 4.4750 | 4.9471 | 2.5121 | 3.1073 | 2.5275 | 1.8396 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O1 |
C2 |
C3 |
122.263 |
|
O1 |
C2 |
C4 |
121.412 |
| C2 |
C3 |
H7 |
110.070 |
|
C2 |
C3 |
H8 |
109.711 |
| C2 |
C3 |
H9 |
109.711 |
|
C2 |
C4 |
C5 |
116.671 |
| C2 |
C4 |
C6 |
116.671 |
|
C2 |
C4 |
H10 |
116.860 |
| C3 |
C2 |
C4 |
116.325 |
|
C4 |
C5 |
C6 |
60.595 |
| C4 |
C5 |
H11 |
115.232 |
|
C4 |
C5 |
H12 |
116.915 |
| C4 |
C6 |
C5 |
60.595 |
|
C4 |
C6 |
H13 |
115.232 |
| C4 |
C6 |
H14 |
116.915 |
|
C5 |
C4 |
C6 |
58.810 |
| C5 |
C4 |
H10 |
117.599 |
|
C5 |
C6 |
H13 |
117.159 |
| C5 |
C6 |
H14 |
118.560 |
|
C6 |
C4 |
H10 |
117.599 |
| C6 |
C5 |
H11 |
117.159 |
|
C6 |
C5 |
H12 |
118.560 |
| H7 |
C3 |
H8 |
110.054 |
|
H7 |
C3 |
H9 |
110.054 |
| H8 |
C3 |
H9 |
107.194 |
|
H11 |
C5 |
H12 |
116.545 |
| H13 |
C6 |
H14 |
116.545 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability