All results from a given calculation for CH3CH2CHO (Propanal)
using model chemistry: MP4=FULL/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 MP4=FULL/cc-pVTZ
| | hartrees |
| Energy at 0K | -192.893214 |
| Energy at 298.15K | |
| HF Energy | -192.022952 |
| Nuclear repulsion energy | 118.797961 |
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 MP4=FULL/cc-pVTZ
Geometric Data calculated at MP4=FULL/cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
1.443 |
0.448 |
0.000 |
| C2 |
0.000 |
0.917 |
0.000 |
| C3 |
-0.995 |
-0.208 |
0.000 |
| O4 |
-0.701 |
-1.387 |
0.000 |
| H5 |
2.124 |
1.295 |
0.000 |
| H6 |
1.647 |
-0.162 |
0.876 |
| H7 |
1.647 |
-0.162 |
-0.876 |
| H8 |
-0.222 |
1.541 |
0.869 |
| H9 |
-0.222 |
1.541 |
-0.869 |
| H10 |
-2.053 |
0.102 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
O4 |
H5 |
H6 |
H7 |
H8 |
H9 |
H10 |
| C1 | | 1.5169 | 2.5244 | 2.8214 | 1.0869 | 1.0868 | 1.0868 | 2.1729 | 2.1729 | 3.5127 |
C2 | 1.5169 | | 1.5022 | 2.4079 | 2.1571 | 2.1549 | 2.1549 | 1.0924 | 1.0924 | 2.2087 | C3 | 2.5244 | 1.5022 | | 1.2144 | 3.4621 | 2.7834 | 2.7834 | 2.1004 | 2.1004 | 1.1029 | O4 | 2.8214 | 2.4079 | 1.2144 | | 3.8948 | 2.7886 | 2.7886 | 3.0910 | 3.0910 | 2.0116 | H5 | 1.0869 | 2.1571 | 3.4621 | 3.8948 | | 1.7660 | 1.7660 | 2.5138 | 2.5138 | 4.3436 | H6 | 1.0868 | 2.1549 | 2.7834 | 2.7886 | 1.7660 | | 1.7513 | 2.5288 | 3.0721 | 3.8112 | H7 | 1.0868 | 2.1549 | 2.7834 | 2.7886 | 1.7660 | 1.7513 | | 3.0721 | 2.5288 | 3.8112 | H8 | 2.1729 | 1.0924 | 2.1004 | 3.0910 | 2.5138 | 2.5288 | 3.0721 | | 1.7375 | 2.4849 | H9 | 2.1729 | 1.0924 | 2.1004 | 3.0910 | 2.5138 | 3.0721 | 2.5288 | 1.7375 | | 2.4849 | H10 | 3.5127 | 2.2087 | 1.1029 | 2.0116 | 4.3436 | 3.8112 | 3.8112 | 2.4849 | 2.4849 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
C3 |
113.469 |
|
C1 |
C2 |
H8 |
111.727 |
| C1 |
C2 |
H9 |
111.727 |
|
C2 |
C1 |
H5 |
110.792 |
| C2 |
C1 |
H6 |
110.626 |
|
C2 |
C1 |
H7 |
110.626 |
| C2 |
C3 |
O4 |
124.504 |
|
C2 |
C3 |
H10 |
115.101 |
| C3 |
C2 |
H8 |
107.038 |
|
C3 |
C2 |
H9 |
107.038 |
| O4 |
C3 |
H10 |
120.395 |
|
H5 |
C1 |
H6 |
108.668 |
| H5 |
C1 |
H7 |
108.668 |
|
H6 |
C1 |
H7 |
107.361 |
| H8 |
C2 |
H9 |
105.358 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability