All results from a given calculation for CH3CF3 (Ethane, 1,1,1-trifluoro-)
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 |
C3V |
1A1 |
Energy calculated at MP3/6-31+G**
| | hartrees |
| Energy at 0K | -376.621182 |
| Energy at 298.15K | |
| HF Energy | -375.823843 |
| Nuclear repulsion energy | 201.427646 |
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 C3v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
1.499 |
| C2 |
0.000 |
0.000 |
0.011 |
| H3 |
0.000 |
-0.971 |
1.835 |
| H4 |
0.841 |
0.485 |
1.835 |
| H5 |
-0.841 |
0.485 |
1.835 |
| F6 |
0.000 |
1.570 |
-0.539 |
| F7 |
-1.360 |
-0.785 |
-0.539 |
| F8 |
1.360 |
-0.785 |
-0.539 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
H3 |
H4 |
H5 |
F6 |
F7 |
F8 |
| C1 | | 1.4884 | 1.0274 | 1.0274 | 1.0274 | 2.5731 | 2.5731 | 2.5731 |
C2 | 1.4884 | | 2.0668 | 2.0668 | 2.0668 | 1.6636 | 1.6636 | 1.6636 | H3 | 1.0274 | 2.0668 | | 1.6815 | 1.6815 | 3.4779 | 2.7428 | 2.7428 | H4 | 1.0274 | 2.0668 | 1.6815 | | 1.6815 | 2.7428 | 3.4779 | 2.7428 | H5 | 1.0274 | 2.0668 | 1.6815 | 1.6815 | | 2.7428 | 2.7428 | 3.4779 | F6 | 2.5731 | 1.6636 | 3.4779 | 2.7428 | 2.7428 | | 2.7192 | 2.7192 | F7 | 2.5731 | 1.6636 | 2.7428 | 3.4779 | 2.7428 | 2.7192 | | 2.7192 | F8 | 2.5731 | 1.6636 | 2.7428 | 2.7428 | 3.4779 | 2.7192 | 2.7192 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
F6 |
109.314 |
|
C1 |
C2 |
F7 |
109.314 |
| C1 |
C2 |
F8 |
109.314 |
|
C2 |
C1 |
H3 |
109.106 |
| C2 |
C1 |
H4 |
109.106 |
|
C2 |
C1 |
H5 |
109.106 |
| H3 |
C1 |
H4 |
109.834 |
|
H3 |
C1 |
H5 |
109.834 |
| H4 |
C1 |
H5 |
109.834 |
|
F6 |
C2 |
F7 |
109.628 |
| F6 |
C2 |
F8 |
109.628 |
|
F7 |
C2 |
F8 |
109.628 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability