All results from a given calculation for CH2FCH2CH2F (1,3-difluoropropane)
using model chemistry: QCISD/aug-cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C2 |
1A |
Energy calculated at QCISD/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -317.166000 |
| Energy at 298.15K | |
| HF Energy | -316.091757 |
| Nuclear repulsion energy | 188.023631 |
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/aug-cc-pVTZ
Geometric Data calculated at QCISD/aug-cc-pVTZ
Point Group is C2
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.969 |
| C2 |
0.000 |
1.259 |
0.128 |
| C3 |
0.000 |
-1.259 |
0.128 |
| F4 |
1.182 |
1.323 |
-0.606 |
| F5 |
-1.182 |
-1.323 |
-0.606 |
| H6 |
0.883 |
-0.005 |
1.612 |
| H7 |
-0.883 |
0.005 |
1.612 |
| H8 |
-0.827 |
1.263 |
-0.582 |
| H9 |
-0.048 |
2.152 |
0.751 |
| H10 |
0.827 |
-1.263 |
-0.582 |
| H11 |
0.048 |
-2.152 |
0.751 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
F4 |
F5 |
H6 |
H7 |
H8 |
H9 |
H10 |
H11 |
| C1 | | 1.5140 | 1.5140 | 2.3725 | 2.3725 | 1.0929 | 1.0929 | 2.1644 | 2.1637 | 2.1644 | 2.1637 |
C2 | 1.5140 | | 2.5179 | 1.3930 | 2.9331 | 2.1404 | 2.1346 | 1.0900 | 1.0902 | 2.7476 | 3.4679 | C3 | 1.5140 | 2.5179 | | 2.9331 | 1.3930 | 2.1346 | 2.1404 | 2.7476 | 3.4679 | 1.0900 | 1.0902 | F4 | 2.3725 | 1.3930 | 2.9331 | | 3.5486 | 2.6029 | 3.3054 | 2.0107 | 2.0104 | 2.6106 | 3.8996 | F5 | 2.3725 | 2.9331 | 1.3930 | 3.5486 | | 3.3054 | 2.6029 | 2.6106 | 3.8996 | 2.0107 | 2.0104 | H6 | 1.0929 | 2.1404 | 2.1346 | 2.6029 | 3.3054 | | 1.7666 | 3.0576 | 2.5024 | 2.5300 | 2.4600 | H7 | 1.0929 | 2.1346 | 2.1404 | 3.3054 | 2.6029 | 1.7666 | | 2.5300 | 2.4600 | 3.0576 | 2.5024 | H8 | 2.1644 | 1.0900 | 2.7476 | 2.0107 | 2.6106 | 3.0576 | 2.5300 | | 1.7817 | 3.0201 | 3.7692 | H9 | 2.1637 | 1.0902 | 3.4679 | 2.0104 | 3.8996 | 2.5024 | 2.4600 | 1.7817 | | 3.7692 | 4.3055 | H10 | 2.1644 | 2.7476 | 1.0900 | 2.6106 | 2.0107 | 2.5300 | 3.0576 | 3.0201 | 3.7692 | | 1.7817 | H11 | 2.1637 | 3.4679 | 1.0902 | 3.8996 | 2.0104 | 2.4600 | 2.5024 | 3.7692 | 4.3055 | 1.7817 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
F4 |
109.330 |
|
C1 |
C2 |
H8 |
111.398 |
| C1 |
C2 |
H9 |
111.336 |
|
C1 |
C3 |
F5 |
109.330 |
| C1 |
C3 |
H10 |
111.398 |
|
C1 |
C3 |
H11 |
111.336 |
| C2 |
C1 |
C3 |
112.511 |
|
C2 |
C1 |
H6 |
109.319 |
| C2 |
C1 |
H7 |
108.868 |
|
C3 |
C1 |
H6 |
108.868 |
| C3 |
C1 |
H7 |
109.319 |
|
F4 |
C2 |
H8 |
107.520 |
| F4 |
C2 |
H9 |
107.486 |
|
F5 |
C3 |
H10 |
107.520 |
| F5 |
C3 |
H11 |
107.486 |
|
H6 |
C1 |
H7 |
107.846 |
| H8 |
C2 |
H9 |
109.616 |
|
H10 |
C3 |
H11 |
109.616 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability