All results from a given calculation for CF3COOH (trifluoroacetic acid)
using model chemistry: MP2=FULL/6-31+G**
19 10 17 12 22
States and conformations
State |
Conformation |
minimum conformation |
conformer description |
state description |
1 |
1 |
yes |
CS |
1A' |
Energy calculated at MP2=FULL/6-31+G**
| hartrees |
Energy at 0K | -525.559919 |
Energy at 298.15K | |
HF Energy | -524.390400 |
Nuclear repulsion energy | 335.122916 |
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 MP2=FULL/6-31+G**
Geometric Data calculated at MP2=FULL/6-31+G**
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.086 |
0.587 |
0.000 |
C2 |
-0.297 |
-0.902 |
0.000 |
O3 |
0.820 |
-1.647 |
0.000 |
O4 |
-1.440 |
-1.303 |
0.000 |
F5 |
-1.008 |
1.357 |
0.000 |
F6 |
0.820 |
0.881 |
1.094 |
F7 |
0.820 |
0.881 |
-1.094 |
H8 |
0.548 |
-2.582 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
O3 |
O4 |
F5 |
F6 |
F7 |
H8 |
C1 | | 1.5373 | 2.3518 | 2.4295 | 1.3385 | 1.3499 | 1.3499 | 3.2020 |
C2 | 1.5373 | | 1.3429 | 1.2118 | 2.3682 | 2.3713 | 2.3713 | 1.8803 | O3 | 2.3518 | 1.3429 | | 2.2865 | 3.5171 | 2.7551 | 2.7551 | 0.9729 | O4 | 2.4295 | 1.2118 | 2.2865 | | 2.6947 | 3.3280 | 3.3280 | 2.3641 | F5 | 1.3385 | 2.3682 | 3.5171 | 2.6947 | | 2.1834 | 2.1834 | 4.2350 | F6 | 1.3499 | 2.3713 | 2.7551 | 3.3280 | 2.1834 | | 2.1889 | 3.6416 | F7 | 1.3499 | 2.3713 | 2.7551 | 3.3280 | 2.1834 | 2.1889 | | 3.6416 | H8 | 3.2020 | 1.8803 | 0.9729 | 2.3641 | 4.2350 | 3.6416 | 3.6416 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
O3 |
109.292 |
|
C1 |
C2 |
O4 |
123.765 |
C2 |
C1 |
F5 |
110.683 |
|
C2 |
C1 |
F6 |
110.267 |
C2 |
C1 |
F7 |
110.267 |
|
C2 |
O3 |
H8 |
107.499 |
O3 |
C2 |
O4 |
126.943 |
|
F5 |
C1 |
F6 |
108.613 |
F5 |
C1 |
F7 |
108.613 |
|
F6 |
C1 |
F7 |
108.336 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability