All results from a given calculation for CHF2CH2F (Ethane, 1,1,2-trifluoro)
using model chemistry: QCISD/daug-cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C1 |
1A |
Energy calculated at QCISD/daug-cc-pVTZ
| | hartrees |
| Energy at 0K | -377.073806 |
| Energy at 298.15K | |
| HF Energy | -375.943476 |
| Nuclear repulsion energy | 191.182435 |
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 QCISD/daug-cc-pVTZ
Geometric Data calculated at QCISD/daug-cc-pVTZ
Point Group is C1
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.773 |
-0.590 |
-0.285 |
| C2 |
0.465 |
0.020 |
0.329 |
| F3 |
-1.876 |
0.112 |
0.152 |
| F4 |
1.528 |
-0.758 |
-0.007 |
| F5 |
0.682 |
1.254 |
-0.183 |
| H6 |
-0.712 |
-0.523 |
-1.372 |
| H7 |
-0.865 |
-1.629 |
0.030 |
| H8 |
0.413 |
0.103 |
1.414 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
F3 |
F4 |
F5 |
H6 |
H7 |
H8 |
| C1 | | 1.5111 | 1.3783 | 2.3244 | 2.3513 | 1.0899 | 1.0896 | 2.1856 |
C2 | 1.5111 | | 2.3498 | 1.3590 | 1.3540 | 2.1386 | 2.1394 | 1.0896 | F3 | 1.3783 | 2.3498 | | 3.5171 | 2.8212 | 2.0198 | 2.0164 | 2.6142 | F4 | 2.3244 | 1.3590 | 3.5171 | | 2.1900 | 2.6338 | 2.5472 | 2.0008 | F5 | 2.3513 | 1.3540 | 2.8212 | 2.1900 | | 2.5527 | 3.2788 | 1.9872 | H6 | 1.0899 | 2.1386 | 2.0198 | 2.6338 | 2.5527 | | 1.7917 | 3.0692 | H7 | 1.0896 | 2.1394 | 2.0164 | 2.5472 | 3.2788 | 1.7917 | | 2.5590 | H8 | 2.1856 | 1.0896 | 2.6142 | 2.0008 | 1.9872 | 3.0692 | 2.5590 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
F4 |
108.048 |
|
C1 |
C2 |
F5 |
110.185 |
| C1 |
C2 |
H8 |
113.370 |
|
C2 |
C1 |
F3 |
108.742 |
| C2 |
C1 |
H6 |
109.553 |
|
C2 |
C1 |
H7 |
109.630 |
| F3 |
C1 |
H6 |
109.279 |
|
F3 |
C1 |
H7 |
109.023 |
| F4 |
C2 |
F5 |
107.654 |
|
F4 |
C2 |
H8 |
109.093 |
| F5 |
C2 |
H8 |
108.337 |
|
H6 |
C1 |
H7 |
110.582 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability