All results from a given calculation for CH2CHCHO (Acrolein)
using model chemistry: CID/daug-cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
CS trans |
1A' |
Energy calculated at CID/daug-cc-pVTZ
| | hartrees |
| Energy at 0K | -191.468549 |
| Energy at 298.15K | |
| HF Energy | -190.837835 |
| Nuclear repulsion energy | 103.987752 |
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 CID/daug-cc-pVTZ
Geometric Data calculated at CID/daug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.150 |
-0.743 |
0.000 |
| C2 |
0.000 |
0.720 |
0.000 |
| C3 |
1.202 |
1.271 |
0.000 |
| O4 |
-1.203 |
-1.309 |
0.000 |
| H5 |
0.792 |
-1.306 |
0.000 |
| H6 |
-0.904 |
1.301 |
0.000 |
| H7 |
1.341 |
2.335 |
0.000 |
| H8 |
2.089 |
0.660 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
O4 |
H5 |
H6 |
H7 |
H8 |
| C1 | | 1.4706 | 2.4257 | 1.1956 | 1.0974 | 2.1790 | 3.4209 | 2.6422 |
C2 | 1.4706 | | 1.3222 | 2.3590 | 2.1746 | 1.0751 | 2.0999 | 2.0894 | C3 | 2.4257 | 1.3222 | | 3.5273 | 2.6086 | 2.1065 | 1.0739 | 1.0765 | O4 | 1.1956 | 2.3590 | 3.5273 | | 1.9955 | 2.6275 | 4.4451 | 3.8360 | H5 | 1.0974 | 2.1746 | 2.6086 | 1.9955 | | 3.1101 | 3.6821 | 2.3546 | H6 | 2.1790 | 1.0751 | 2.1065 | 2.6275 | 3.1101 | | 2.4722 | 3.0607 | H7 | 3.4209 | 2.0999 | 1.0739 | 4.4451 | 3.6821 | 2.4722 | | 1.8345 | H8 | 2.6422 | 2.0894 | 1.0765 | 3.8360 | 2.3546 | 3.0607 | 1.8345 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
C3 |
120.489 |
|
C1 |
C2 |
H6 |
116.879 |
| C2 |
C1 |
O4 |
124.120 |
|
C2 |
C1 |
H5 |
114.960 |
| C2 |
C3 |
H7 |
122.074 |
|
C2 |
C3 |
H8 |
120.817 |
| C3 |
C2 |
H6 |
122.632 |
|
O4 |
C1 |
H5 |
120.921 |
| H7 |
C3 |
H8 |
117.108 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability