All results from a given calculation for CF3COOH (trifluoroacetic acid)
using model chemistry: MP2=FULL/6-311G**
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/6-311G**
| hartrees |
Energy at 0K | -525.914309 |
Energy at 298.15K | |
HF Energy | -524.515277 |
Nuclear repulsion energy | 337.369490 |
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/6-311G**
Geometric Data calculated at MP2=FULL/6-311G**
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.088 |
0.590 |
0.000 |
C2 |
-0.296 |
-0.898 |
0.000 |
O3 |
0.814 |
-1.645 |
0.000 |
O4 |
-1.428 |
-1.298 |
0.000 |
F5 |
-1.001 |
1.346 |
0.000 |
F6 |
0.814 |
0.880 |
1.084 |
F7 |
0.814 |
0.880 |
-1.084 |
H8 |
0.519 |
-2.566 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
O3 |
O4 |
F5 |
F6 |
F7 |
H8 |
C1 | | 1.5364 | 2.3494 | 2.4213 | 1.3261 | 1.3365 | 1.3365 | 3.1851 |
C2 | 1.5364 | | 1.3375 | 1.2010 | 2.3524 | 2.3595 | 2.3595 | 1.8567 | O3 | 2.3494 | 1.3375 | | 2.2685 | 3.4986 | 2.7477 | 2.7477 | 0.9671 | O4 | 2.4213 | 1.2010 | 2.2685 | | 2.6787 | 3.3083 | 3.3083 | 2.3240 | F5 | 1.3261 | 2.3524 | 3.4986 | 2.6787 | | 2.1647 | 2.1647 | 4.1974 | F6 | 1.3365 | 2.3595 | 2.7477 | 3.3083 | 2.1647 | | 2.1685 | 3.6245 | F7 | 1.3365 | 2.3595 | 2.7477 | 3.3083 | 2.1647 | 2.1685 | | 3.6245 | H8 | 3.1851 | 1.8567 | 0.9671 | 2.3240 | 4.1974 | 3.6245 | 3.6245 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
O3 |
109.476 |
|
C1 |
C2 |
O4 |
123.935 |
C2 |
C1 |
F5 |
110.319 |
|
C2 |
C1 |
F6 |
110.238 |
C2 |
C1 |
F7 |
110.238 |
|
C2 |
O3 |
H8 |
106.232 |
O3 |
C2 |
O4 |
126.589 |
|
F5 |
C1 |
F6 |
108.779 |
F5 |
C1 |
F7 |
108.779 |
|
F6 |
C1 |
F7 |
108.439 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability