All results from a given calculation for C2F6 (hexafluoroethane)
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 |
D3D |
1A1g |
Energy calculated at MP3/6-31+G**
| hartrees |
Energy at 0K | -673.642689 |
Energy at 298.15K | |
HF Energy | -672.380914 |
Nuclear repulsion energy | 463.180546 |
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 D3d
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
0.760 |
C2 |
0.000 |
0.000 |
-0.760 |
F3 |
0.000 |
1.265 |
1.195 |
F4 |
-1.095 |
-0.632 |
1.195 |
F5 |
1.095 |
-0.632 |
1.195 |
F6 |
0.000 |
-1.265 |
-1.195 |
F7 |
-1.095 |
0.632 |
-1.195 |
F8 |
1.095 |
0.632 |
-1.195 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
F3 |
F4 |
F5 |
F6 |
F7 |
F8 |
C1 | | 1.5207 | 1.3373 | 1.3373 | 1.3373 | 2.3289 | 2.3289 | 2.3289 |
C2 | 1.5207 | | 2.3289 | 2.3289 | 2.3289 | 1.3373 | 1.3373 | 1.3373 | F3 | 1.3373 | 2.3289 | | 2.1903 | 2.1903 | 3.4801 | 2.7044 | 2.7044 | F4 | 1.3373 | 2.3289 | 2.1903 | | 2.1903 | 2.7044 | 2.7044 | 3.4801 | F5 | 1.3373 | 2.3289 | 2.1903 | 2.1903 | | 2.7044 | 3.4801 | 2.7044 | F6 | 2.3289 | 1.3373 | 3.4801 | 2.7044 | 2.7044 | | 2.1903 | 2.1903 | F7 | 2.3289 | 1.3373 | 2.7044 | 2.7044 | 3.4801 | 2.1903 | | 2.1903 | F8 | 2.3289 | 1.3373 | 2.7044 | 3.4801 | 2.7044 | 2.1903 | 2.1903 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
F6 |
108.980 |
|
C1 |
C2 |
F7 |
108.980 |
C1 |
C2 |
F8 |
108.980 |
|
C2 |
C1 |
F3 |
108.980 |
C2 |
C1 |
F4 |
108.980 |
|
C2 |
C1 |
F5 |
108.980 |
F3 |
C1 |
F4 |
109.958 |
|
F3 |
C1 |
F5 |
109.958 |
F4 |
C1 |
F5 |
109.958 |
|
F6 |
C2 |
F7 |
109.958 |
F6 |
C2 |
F8 |
109.958 |
|
F7 |
C2 |
F8 |
109.958 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability