All results from a given calculation for CF3CHF2 (pentafluoroethane)
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 | -575.466748 |
| Energy at 298.15K | |
| HF Energy | -573.739713 |
| Nuclear repulsion energy | 360.830209 |
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 |
0.119 |
-0.599 |
0.000 |
| C2 |
-0.602 |
0.743 |
0.000 |
| F3 |
1.437 |
-0.438 |
0.000 |
| F4 |
-0.232 |
-1.295 |
1.083 |
| F5 |
-0.232 |
-1.295 |
-1.083 |
| F6 |
-0.232 |
1.432 |
-1.097 |
| F7 |
-0.232 |
1.432 |
1.097 |
| H8 |
-1.677 |
0.600 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
F3 |
F4 |
F5 |
F6 |
F7 |
H8 |
| C1 | | 1.5238 | 1.3278 | 1.3344 | 1.3344 | 2.3351 | 2.3351 | 2.1603 |
C2 | 1.5238 | | 2.3560 | 2.3371 | 2.3371 | 1.3467 | 1.3467 | 1.0851 | F3 | 1.3278 | 2.3560 | | 2.1669 | 2.1669 | 2.7360 | 2.7360 | 3.2828 | F4 | 1.3344 | 2.3371 | 2.1669 | | 2.1665 | 3.4909 | 2.7266 | 2.6176 | F5 | 1.3344 | 2.3371 | 2.1669 | 2.1665 | | 2.7266 | 3.4909 | 2.6176 | F6 | 2.3351 | 1.3467 | 2.7360 | 3.4909 | 2.7266 | | 2.1933 | 1.9954 | F7 | 2.3351 | 1.3467 | 2.7360 | 2.7266 | 3.4909 | 2.1933 | | 1.9954 | H8 | 2.1603 | 1.0851 | 3.2828 | 2.6176 | 2.6176 | 1.9954 | 1.9954 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
F6 |
108.724 |
|
C1 |
C2 |
F7 |
108.724 |
| C1 |
C2 |
H8 |
110.676 |
|
C2 |
C1 |
F3 |
111.239 |
| C2 |
C1 |
F4 |
109.531 |
|
C2 |
C1 |
F5 |
109.531 |
| F3 |
C1 |
F4 |
108.972 |
|
F3 |
C1 |
F5 |
108.972 |
| F4 |
C1 |
F5 |
108.548 |
|
F6 |
C2 |
F7 |
109.045 |
| F6 |
C2 |
H8 |
109.818 |
|
F7 |
C2 |
H8 |
109.818 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability