All results from a given calculation for C5H10O (3-Pentanone)
using model chemistry: MP2/6-31G*
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C2V |
1A1 |
Energy calculated at MP2/6-31G*
| | hartrees |
| Energy at 0K | -270.857514 |
| Energy at 298.15K | |
| HF Energy | -270.030828 |
| Nuclear repulsion energy | 238.955665 |
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 MP2/6-31G*
Geometric Data calculated at MP2/6-31G*
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.000 |
0.000 |
1.290 |
| C2 |
0.000 |
0.000 |
0.067 |
| C3 |
0.000 |
1.291 |
-0.741 |
| C4 |
0.000 |
-1.291 |
-0.741 |
| C5 |
0.000 |
2.535 |
0.136 |
| C6 |
0.000 |
-2.535 |
0.136 |
| H7 |
0.874 |
1.277 |
-1.405 |
| H8 |
-0.874 |
1.277 |
-1.405 |
| H9 |
-0.874 |
-1.277 |
-1.405 |
| H10 |
0.874 |
-1.277 |
-1.405 |
| H11 |
0.000 |
3.438 |
-0.482 |
| H12 |
-0.881 |
2.554 |
0.780 |
| H13 |
0.881 |
2.554 |
0.780 |
| H14 |
0.000 |
-3.438 |
-0.482 |
| H15 |
0.881 |
-2.554 |
0.780 |
| H16 |
-0.881 |
-2.554 |
0.780 |
Atom - Atom Distances (Å)
| |
O1 |
C2 |
C3 |
C4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
H13 |
H14 |
H15 |
H16 |
| O1 | | 1.2226 | 2.4063 | 2.4063 | 2.7859 | 2.7859 | 3.1082 | 3.1082 | 3.1082 | 3.1082 | 3.8676 | 2.7495 | 2.7495 | 3.8676 | 2.7495 | 2.7495 |
C2 | 1.2226 | | 1.5229 | 1.5229 | 2.5363 | 2.5363 | 2.1364 | 2.1364 | 2.1364 | 2.1364 | 3.4813 | 2.7943 | 2.7943 | 3.4813 | 2.7943 | 2.7943 | C3 | 2.4063 | 1.5229 | | 2.5816 | 1.5221 | 3.9253 | 1.0982 | 1.0982 | 2.7929 | 2.7929 | 2.1624 | 2.1648 | 2.1648 | 4.7356 | 4.2277 | 4.2277 | C4 | 2.4063 | 1.5229 | 2.5816 | | 3.9253 | 1.5221 | 2.7929 | 2.7929 | 1.0982 | 1.0982 | 4.7356 | 4.2277 | 4.2277 | 2.1624 | 2.1648 | 2.1648 | C5 | 2.7859 | 2.5363 | 1.5221 | 3.9253 | | 5.0708 | 2.1730 | 2.1730 | 4.2041 | 4.2041 | 1.0935 | 1.0921 | 1.0921 | 6.0049 | 5.2053 | 5.2053 | C6 | 2.7859 | 2.5363 | 3.9253 | 1.5221 | 5.0708 | | 4.2041 | 4.2041 | 2.1730 | 2.1730 | 6.0049 | 5.2053 | 5.2053 | 1.0935 | 1.0921 | 1.0921 | H7 | 3.1082 | 2.1364 | 1.0982 | 2.7929 | 2.1730 | 4.2041 | | 1.7482 | 3.0953 | 2.5543 | 2.5069 | 3.0805 | 2.5315 | 4.8833 | 4.4109 | 4.7474 | H8 | 3.1082 | 2.1364 | 1.0982 | 2.7929 | 2.1730 | 4.2041 | 1.7482 | | 2.5543 | 3.0953 | 2.5069 | 2.5315 | 3.0805 | 4.8833 | 4.7474 | 4.4109 | H9 | 3.1082 | 2.1364 | 2.7929 | 1.0982 | 4.2041 | 2.1730 | 3.0953 | 2.5543 | | 1.7482 | 4.8833 | 4.4109 | 4.7474 | 2.5069 | 3.0805 | 2.5315 | H10 | 3.1082 | 2.1364 | 2.7929 | 1.0982 | 4.2041 | 2.1730 | 2.5543 | 3.0953 | 1.7482 | | 4.8833 | 4.7474 | 4.4109 | 2.5069 | 2.5315 | 3.0805 | H11 | 3.8676 | 3.4813 | 2.1624 | 4.7356 | 1.0935 | 6.0049 | 2.5069 | 2.5069 | 4.8833 | 4.8833 | | 1.7752 | 1.7752 | 6.8754 | 6.1865 | 6.1865 | H12 | 2.7495 | 2.7943 | 2.1648 | 4.2277 | 1.0921 | 5.2053 | 3.0805 | 2.5315 | 4.4109 | 4.7474 | 1.7752 | | 1.7625 | 6.1865 | 5.4037 | 5.1082 | H13 | 2.7495 | 2.7943 | 2.1648 | 4.2277 | 1.0921 | 5.2053 | 2.5315 | 3.0805 | 4.7474 | 4.4109 | 1.7752 | 1.7625 | | 6.1865 | 5.1082 | 5.4037 | H14 | 3.8676 | 3.4813 | 4.7356 | 2.1624 | 6.0049 | 1.0935 | 4.8833 | 4.8833 | 2.5069 | 2.5069 | 6.8754 | 6.1865 | 6.1865 | | 1.7752 | 1.7752 | H15 | 2.7495 | 2.7943 | 4.2277 | 2.1648 | 5.2053 | 1.0921 | 4.4109 | 4.7474 | 3.0805 | 2.5315 | 6.1865 | 5.4037 | 5.1082 | 1.7752 | | 1.7625 | H16 | 2.7495 | 2.7943 | 4.2277 | 2.1648 | 5.2053 | 1.0921 | 4.7474 | 4.4109 | 2.5315 | 3.0805 | 6.1865 | 5.1082 | 5.4037 | 1.7752 | 1.7625 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O1 |
C2 |
C3 |
122.050 |
|
O1 |
C2 |
C4 |
122.050 |
| C2 |
C3 |
C5 |
112.802 |
|
C2 |
C3 |
H7 |
108.098 |
| C2 |
C3 |
H8 |
108.098 |
|
C2 |
C4 |
C6 |
112.802 |
| C2 |
C4 |
H9 |
108.098 |
|
C2 |
C4 |
H10 |
108.098 |
| C3 |
C2 |
C4 |
115.901 |
|
C3 |
C5 |
H11 |
110.458 |
| C3 |
C5 |
H12 |
110.728 |
|
C3 |
C5 |
H13 |
110.728 |
| C4 |
C6 |
H14 |
110.458 |
|
C4 |
C6 |
H15 |
110.728 |
| C4 |
C6 |
H16 |
110.728 |
|
C5 |
C3 |
H7 |
111.014 |
| C5 |
C3 |
H8 |
111.014 |
|
C6 |
C4 |
H9 |
111.014 |
| C6 |
C4 |
H10 |
111.014 |
|
H7 |
C3 |
H8 |
105.489 |
| H9 |
C4 |
H10 |
105.489 |
|
H11 |
C5 |
H12 |
108.627 |
| H11 |
C5 |
H13 |
108.627 |
|
H12 |
C5 |
H13 |
107.585 |
| H14 |
C6 |
H15 |
108.627 |
|
H14 |
C6 |
H16 |
108.627 |
| H15 |
C6 |
H16 |
107.585 |
|
Electronic energy levels
Electronic state
Charges, Dipole, Quadrupole and Polarizability