All results from a given calculation for C6H4F2 (1,4-difluorobenzene)
using model chemistry: B2PLYP=FULL/aug-cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
D2H |
1Ag |
Energy calculated at B2PLYP=FULL/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -430.626081 |
| Energy at 298.15K | |
| HF Energy | -430.112042 |
| Nuclear repulsion energy | 342.201893 |
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 B2PLYP=FULL/aug-cc-pVTZ
Geometric Data calculated at B2PLYP=FULL/aug-cc-pVTZ
Point Group is D2h
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
1.362 |
| C2 |
0.000 |
0.000 |
-1.362 |
| C3 |
0.000 |
1.211 |
0.695 |
| C4 |
0.000 |
-1.211 |
0.695 |
| C5 |
0.000 |
-1.211 |
-0.695 |
| C6 |
0.000 |
1.211 |
-0.695 |
| F7 |
0.000 |
0.000 |
2.712 |
| F8 |
0.000 |
0.000 |
-2.712 |
| H9 |
0.000 |
2.132 |
1.256 |
| H10 |
0.000 |
-2.132 |
1.256 |
| H11 |
0.000 |
-2.132 |
-1.256 |
| H12 |
0.000 |
2.132 |
-1.256 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
C4 |
C5 |
C6 |
F7 |
F8 |
H9 |
H10 |
H11 |
H12 |
| C1 | | 2.7236 | 1.3826 | 1.3826 | 2.3867 | 2.3867 | 1.3499 | 4.0735 | 2.1346 | 2.1346 | 3.3759 | 3.3759 |
C2 | 2.7236 | | 2.3867 | 2.3867 | 1.3826 | 1.3826 | 4.0735 | 1.3499 | 3.3759 | 3.3759 | 2.1346 | 2.1346 | C3 | 1.3826 | 2.3867 | | 2.4221 | 2.7925 | 1.3897 | 2.3525 | 3.6154 | 1.0782 | 3.3897 | 3.8704 | 2.1570 | C4 | 1.3826 | 2.3867 | 2.4221 | | 1.3897 | 2.7925 | 2.3525 | 3.6154 | 3.3897 | 1.0782 | 2.1570 | 3.8704 | C5 | 2.3867 | 1.3826 | 2.7925 | 1.3897 | | 2.4221 | 3.6154 | 2.3525 | 3.8704 | 2.1570 | 1.0782 | 3.3897 | C6 | 2.3867 | 1.3826 | 1.3897 | 2.7925 | 2.4221 | | 3.6154 | 2.3525 | 2.1570 | 3.8704 | 3.3897 | 1.0782 | F7 | 1.3499 | 4.0735 | 2.3525 | 2.3525 | 3.6154 | 3.6154 | | 5.4234 | 2.5817 | 2.5817 | 4.5039 | 4.5039 | F8 | 4.0735 | 1.3499 | 3.6154 | 3.6154 | 2.3525 | 2.3525 | 5.4234 | | 4.5039 | 4.5039 | 2.5817 | 2.5817 | H9 | 2.1346 | 3.3759 | 1.0782 | 3.3897 | 3.8704 | 2.1570 | 2.5817 | 4.5039 | | 4.2638 | 4.9485 | 2.5114 | H10 | 2.1346 | 3.3759 | 3.3897 | 1.0782 | 2.1570 | 3.8704 | 2.5817 | 4.5039 | 4.2638 | | 2.5114 | 4.9485 | H11 | 3.3759 | 2.1346 | 3.8704 | 2.1570 | 1.0782 | 3.3897 | 4.5039 | 2.5817 | 4.9485 | 2.5114 | | 4.2638 | H12 | 3.3759 | 2.1346 | 2.1570 | 3.8704 | 3.3897 | 1.0782 | 4.5039 | 2.5817 | 2.5114 | 4.9485 | 4.2638 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C3 |
C6 |
118.844 |
|
C1 |
C3 |
H9 |
119.812 |
| C1 |
C4 |
C5 |
118.844 |
|
C1 |
C4 |
H10 |
119.812 |
| C2 |
C5 |
C4 |
118.844 |
|
C2 |
C5 |
H11 |
119.812 |
| C2 |
C6 |
C3 |
118.844 |
|
C2 |
C6 |
H12 |
119.812 |
| C3 |
C1 |
C4 |
122.313 |
|
C3 |
C1 |
F7 |
118.844 |
| C3 |
C6 |
H12 |
121.344 |
|
C4 |
C1 |
F7 |
118.844 |
| C4 |
C5 |
H11 |
121.344 |
|
C5 |
C2 |
C6 |
122.313 |
| C5 |
C2 |
F8 |
118.844 |
|
C5 |
C4 |
H10 |
121.344 |
| C6 |
C2 |
F8 |
118.844 |
|
C6 |
C3 |
H9 |
121.344 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability