All results from a given calculation for CF2ClCF2Cl (1,2-Dichloro-1,1,2,2-tetrafluoroethane)
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 | -1393.648152 |
| Energy at 298.15K | |
| HF Energy | -1392.430026 |
| Nuclear repulsion energy | 613.984127 |
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 |
-0.238 |
0.735 |
0.000 |
| C2 |
0.238 |
-0.735 |
0.000 |
| Cl3 |
-2.000 |
0.798 |
0.000 |
| Cl4 |
2.000 |
-0.798 |
0.000 |
| F5 |
0.238 |
1.343 |
1.091 |
| F6 |
0.238 |
1.343 |
-1.091 |
| F7 |
-0.238 |
-1.343 |
1.091 |
| F8 |
-0.238 |
-1.343 |
-1.091 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
Cl3 |
Cl4 |
F5 |
F6 |
F7 |
F8 |
| C1 | | 1.5453 | 1.7626 | 2.7126 | 1.3373 | 1.3373 | 2.3475 | 2.3475 |
C2 | 1.5453 | | 2.7126 | 1.7626 | 2.3475 | 2.3475 | 1.3373 | 1.3373 | Cl3 | 1.7626 | 2.7126 | | 4.3061 | 2.5491 | 2.5491 | 2.9796 | 2.9796 | Cl4 | 2.7126 | 1.7626 | 4.3061 | | 2.9796 | 2.9796 | 2.5491 | 2.5491 | F5 | 1.3373 | 2.3475 | 2.5491 | 2.9796 | | 2.1826 | 2.7288 | 3.4942 | F6 | 1.3373 | 2.3475 | 2.5491 | 2.9796 | 2.1826 | | 3.4942 | 2.7288 | F7 | 2.3475 | 1.3373 | 2.9796 | 2.5491 | 2.7288 | 3.4942 | | 2.1826 | F8 | 2.3475 | 1.3373 | 2.9796 | 2.5491 | 3.4942 | 2.7288 | 2.1826 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
Cl4 |
110.005 |
|
C1 |
C2 |
F7 |
108.837 |
| C1 |
C2 |
F8 |
108.837 |
|
C2 |
C1 |
Cl3 |
110.005 |
| C2 |
C1 |
F5 |
108.837 |
|
C2 |
C1 |
F6 |
108.837 |
| Cl3 |
C1 |
F5 |
109.877 |
|
Cl3 |
C1 |
F6 |
109.877 |
| Cl4 |
C2 |
F7 |
109.877 |
|
Cl4 |
C2 |
F8 |
109.877 |
| F5 |
C1 |
F6 |
109.383 |
|
F7 |
C2 |
F8 |
109.383 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability