All results from a given calculation for CF3COOH (trifluoroacetic acid)
using model chemistry: MP4/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/cc-pVTZ
| | hartrees |
| Energy at 0K | -526.170175 |
| Energy at 298.15K | |
| HF Energy | -524.576988 |
| Nuclear repulsion energy | 336.333914 |
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/cc-pVTZ
Geometric Data calculated at MP4/cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.089 |
0.593 |
0.000 |
| C2 |
-0.298 |
-0.901 |
0.000 |
| O3 |
0.816 |
-1.653 |
0.000 |
| O4 |
-1.434 |
-1.305 |
0.000 |
| F5 |
-1.001 |
1.351 |
0.000 |
| F6 |
0.816 |
0.885 |
1.085 |
| F7 |
0.816 |
0.885 |
-1.085 |
| H8 |
0.521 |
-2.577 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
O3 |
O4 |
F5 |
F6 |
F7 |
H8 |
| C1 | | 1.5429 | 2.3606 | 2.4330 | 1.3276 | 1.3387 | 1.3387 | 3.1990 |
C2 | 1.5429 | | 1.3438 | 1.2060 | 2.3591 | 2.3679 | 2.3679 | 1.8650 | O3 | 2.3606 | 1.3438 | | 2.2769 | 3.5107 | 2.7600 | 2.7600 | 0.9700 | O4 | 2.4330 | 1.2060 | 2.2769 | | 2.6905 | 3.3218 | 3.3218 | 2.3323 | F5 | 1.3276 | 2.3591 | 3.5107 | 2.6905 | | 2.1674 | 2.1674 | 4.2122 | F6 | 1.3387 | 2.3679 | 2.7600 | 3.3218 | 2.1674 | | 2.1706 | 3.6397 | F7 | 1.3387 | 2.3679 | 2.7600 | 3.3218 | 2.1674 | 2.1706 | | 3.6397 | H8 | 3.1990 | 1.8650 | 0.9700 | 2.3323 | 4.2122 | 3.6397 | 3.6397 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
O3 |
109.527 |
|
C1 |
C2 |
O4 |
124.059 |
| C2 |
C1 |
F5 |
110.314 |
|
C2 |
C1 |
F6 |
110.313 |
| C2 |
C1 |
F7 |
110.313 |
|
C2 |
O3 |
H8 |
106.304 |
| O3 |
C2 |
O4 |
126.414 |
|
F5 |
C1 |
F6 |
108.757 |
| F5 |
C1 |
F7 |
108.757 |
|
F6 |
C1 |
F7 |
108.334 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability