All results from a given calculation for C3H4O (Cyclopropanone)
using model chemistry: CCD/aug-cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C2V |
1A1 |
Energy calculated at CCD/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -191.537034 |
| Energy at 298.15K | |
| HF Energy | -190.797499 |
| Nuclear repulsion energy | 109.024000 |
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 CCD/aug-cc-pVTZ
Geometric Data calculated at CCD/aug-cc-pVTZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.381 |
| O2 |
0.000 |
0.000 |
1.576 |
| C3 |
0.000 |
0.787 |
-0.856 |
| C4 |
0.000 |
-0.787 |
-0.856 |
| H5 |
0.915 |
1.280 |
-1.154 |
| H6 |
-0.915 |
1.280 |
-1.154 |
| H7 |
-0.915 |
-1.280 |
-1.154 |
| H8 |
0.915 |
-1.280 |
-1.154 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
C3 |
C4 |
H5 |
H6 |
H7 |
H8 |
| C1 | | 1.1944 | 1.4667 | 1.4667 | 2.1987 | 2.1987 | 2.1987 | 2.1987 |
O2 | 1.1944 | | 2.5563 | 2.5563 | 3.1511 | 3.1511 | 3.1511 | 3.1511 | C3 | 1.4667 | 2.5563 | | 1.5734 | 1.0815 | 1.0815 | 2.2801 | 2.2801 | C4 | 1.4667 | 2.5563 | 1.5734 | | 2.2801 | 2.2801 | 1.0815 | 1.0815 | H5 | 2.1987 | 3.1511 | 1.0815 | 2.2801 | | 1.8299 | 3.1476 | 2.5610 | H6 | 2.1987 | 3.1511 | 1.0815 | 2.2801 | 1.8299 | | 2.5610 | 3.1476 | H7 | 2.1987 | 3.1511 | 2.2801 | 1.0815 | 3.1476 | 2.5610 | | 1.8299 | H8 | 2.1987 | 3.1511 | 2.2801 | 1.0815 | 2.5610 | 3.1476 | 1.8299 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C3 |
C4 |
57.563 |
|
C1 |
C3 |
H5 |
118.501 |
| C1 |
C3 |
H6 |
118.501 |
|
C1 |
C4 |
C3 |
57.563 |
| C1 |
C4 |
H7 |
118.501 |
|
C1 |
C4 |
H8 |
118.501 |
| O2 |
C1 |
C3 |
147.563 |
|
O2 |
C1 |
C4 |
147.563 |
| C3 |
C1 |
C4 |
64.873 |
|
C3 |
C4 |
H7 |
117.169 |
| C3 |
C4 |
H8 |
117.169 |
|
C4 |
C3 |
H5 |
117.169 |
| C4 |
C3 |
H6 |
117.169 |
|
H5 |
C3 |
H6 |
115.565 |
| H7 |
C4 |
H8 |
115.565 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability