All results from a given calculation for CH3CH2CHO (Propanal)
using model chemistry: MP4=FULL/daug-cc-pVDZ
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/daug-cc-pVDZ
| | hartrees |
| Energy at 0K | -192.685836 |
| Energy at 298.15K | |
| HF Energy | -191.976101 |
| Nuclear repulsion energy | 117.369941 |
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/daug-cc-pVDZ
Geometric Data calculated at MP4=FULL/daug-cc-pVDZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
1.459 |
0.456 |
0.000 |
| C2 |
0.000 |
0.926 |
0.000 |
| C3 |
-1.006 |
-0.212 |
0.000 |
| O4 |
-0.708 |
-1.404 |
0.000 |
| H5 |
2.144 |
1.320 |
0.000 |
| H6 |
1.669 |
-0.160 |
0.889 |
| H7 |
1.669 |
-0.160 |
-0.889 |
| H8 |
-0.229 |
1.557 |
0.882 |
| H9 |
-0.229 |
1.557 |
-0.882 |
| H10 |
-2.081 |
0.101 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
O4 |
H5 |
H6 |
H7 |
H8 |
H9 |
H10 |
| C1 | | 1.5327 | 2.5537 | 2.8561 | 1.1022 | 1.1021 | 1.1021 | 2.1997 | 2.1997 | 3.5582 |
C2 | 1.5327 | | 1.5191 | 2.4358 | 2.1798 | 2.1806 | 2.1806 | 1.1084 | 1.1084 | 2.2391 | C3 | 2.5537 | 1.5191 | | 1.2288 | 3.5025 | 2.8185 | 2.8185 | 2.1242 | 2.1242 | 1.1204 | O4 | 2.8561 | 2.4358 | 1.2288 | | 3.9439 | 2.8256 | 2.8256 | 3.1270 | 3.1270 | 2.0379 | H5 | 1.1022 | 2.1798 | 3.5025 | 3.9439 | | 1.7910 | 1.7910 | 2.5427 | 2.5427 | 4.3977 | H6 | 1.1021 | 2.1806 | 2.8185 | 2.8256 | 1.7910 | | 1.7779 | 2.5594 | 3.1124 | 3.8627 | H7 | 1.1021 | 2.1806 | 2.8185 | 2.8256 | 1.7910 | 1.7779 | | 3.1124 | 2.5594 | 3.8627 | H8 | 2.1997 | 1.1084 | 2.1242 | 3.1270 | 2.5427 | 2.5594 | 3.1124 | | 1.7641 | 2.5160 | H9 | 2.1997 | 1.1084 | 2.1242 | 3.1270 | 2.5427 | 3.1124 | 2.5594 | 1.7641 | | 2.5160 | H10 | 3.5582 | 2.2391 | 1.1204 | 2.0379 | 4.3977 | 3.8627 | 3.8627 | 2.5160 | 2.5160 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
C3 |
113.602 |
|
C1 |
C2 |
H8 |
111.787 |
| C1 |
C2 |
H9 |
111.787 |
|
C2 |
C1 |
H5 |
110.575 |
| C2 |
C1 |
H6 |
110.644 |
|
C2 |
C1 |
H7 |
110.644 |
| C2 |
C3 |
O4 |
124.516 |
|
C2 |
C3 |
H10 |
115.225 |
| C3 |
C2 |
H8 |
106.849 |
|
C3 |
C2 |
H9 |
106.849 |
| O4 |
C3 |
H10 |
120.259 |
|
H5 |
C1 |
H6 |
108.681 |
| H5 |
C1 |
H7 |
108.681 |
|
H6 |
C1 |
H7 |
107.527 |
| H8 |
C2 |
H9 |
105.462 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability