All results from a given calculation for CHF2CH2F (Ethane, 1,1,2-trifluoro)
using model chemistry: CCSD(T)/6-311+G(3df,2p)
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C1 |
1A |
Energy calculated at CCSD(T)/6-311+G(3df,2p)
| | hartrees |
| Energy at 0K | -377.069445 |
| Energy at 298.15K | |
| HF Energy | -375.929953 |
| Nuclear repulsion energy | 191.116666 |
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 CCSD(T)/6-311+G(3df,2p)
Geometric Data calculated at CCSD(T)/6-311+G(3df,2p)
Point Group is C1
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.773 |
-0.594 |
-0.283 |
| C2 |
0.468 |
0.020 |
0.330 |
| F3 |
-1.875 |
0.111 |
0.151 |
| F4 |
1.531 |
-0.756 |
-0.008 |
| F5 |
0.676 |
1.256 |
-0.183 |
| H6 |
-0.710 |
-0.533 |
-1.371 |
| H7 |
-0.865 |
-1.633 |
0.039 |
| H8 |
0.418 |
0.103 |
1.417 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
F3 |
F4 |
F5 |
H6 |
H7 |
H8 |
| C1 | | 1.5140 | 1.3777 | 2.3262 | 2.3516 | 1.0919 | 1.0918 | 2.1898 |
C2 | 1.5140 | | 2.3513 | 1.3589 | 1.3536 | 2.1415 | 2.1430 | 1.0922 | F3 | 1.3777 | 2.3513 | | 3.5180 | 2.8158 | 2.0220 | 2.0181 | 2.6194 | F4 | 2.3262 | 1.3589 | 3.5180 | | 2.1925 | 2.6322 | 2.5517 | 2.0024 | F5 | 2.3516 | 1.3536 | 2.8158 | 2.1925 | | 2.5558 | 3.2812 | 1.9891 | H6 | 1.0919 | 2.1415 | 2.0220 | 2.6322 | 2.5558 | | 1.7952 | 3.0746 | H7 | 1.0918 | 2.1430 | 2.0181 | 2.5517 | 3.2812 | 1.7952 | | 2.5608 | H8 | 2.1898 | 1.0922 | 2.6194 | 2.0024 | 1.9891 | 3.0746 | 2.5608 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
F4 |
108.009 |
|
C1 |
C2 |
F5 |
110.058 |
| C1 |
C2 |
H8 |
113.337 |
|
C2 |
C1 |
F3 |
108.712 |
| C2 |
C1 |
H6 |
109.462 |
|
C2 |
C1 |
H7 |
109.593 |
| F3 |
C1 |
H6 |
109.378 |
|
F3 |
C1 |
H7 |
109.071 |
| F4 |
C2 |
F5 |
107.863 |
|
F4 |
C2 |
H8 |
109.073 |
| F5 |
C2 |
H8 |
108.362 |
|
H6 |
C1 |
H7 |
110.594 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability