All results from a given calculation for CHClCHCl (Ethene, 1,2-dichloro-, (E)-)
using model chemistry: MP3/6-31+G**
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C2H |
1Ag |
Energy calculated at MP3/6-31+G**
| | hartrees |
| Energy at 0K | -996.393859 |
| Energy at 298.15K | |
| HF Energy | -995.833525 |
| Nuclear repulsion energy | 175.400362 |
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 MP3/6-31+G**
Geometric Data calculated at MP3/6-31+G**
Point Group is C2h
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.372 |
0.548 |
0.000 |
| C2 |
0.372 |
-0.548 |
0.000 |
| H3 |
-1.447 |
0.524 |
0.000 |
| H4 |
1.447 |
-0.524 |
0.000 |
| Cl5 |
0.372 |
2.106 |
0.000 |
| Cl6 |
-0.372 |
-2.106 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
H3 |
H4 |
Cl5 |
Cl6 |
| C1 | | 1.3260 | 1.0744 | 2.1116 | 1.7266 | 2.6545 |
C2 | 1.3260 | | 2.1116 | 1.0744 | 2.6545 | 1.7266 | H3 | 1.0744 | 2.1116 | | 3.0771 | 2.4108 | 2.8409 | H4 | 2.1116 | 1.0744 | 3.0771 | | 2.8409 | 2.4108 | Cl5 | 1.7266 | 2.6545 | 2.4108 | 2.8409 | | 4.2775 | Cl6 | 2.6545 | 1.7266 | 2.8409 | 2.4108 | 4.2775 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
H4 |
122.876 |
|
C1 |
C2 |
Cl6 |
120.255 |
| C2 |
C1 |
H3 |
122.876 |
|
C2 |
C1 |
Cl5 |
120.255 |
| H3 |
C1 |
Cl5 |
116.869 |
|
H4 |
C2 |
Cl6 |
116.869 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability