All results from a given calculation for CH2FCH2CH2F (1,3-difluoropropane)
using model chemistry: CISD/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 CISD/cc-pVTZ
| hartrees |
Energy at 0K | -316.969056 |
Energy at 298.15K | |
HF Energy | -316.087791 |
Nuclear repulsion energy | 189.617635 |
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 CISD/cc-pVTZ
Geometric Data calculated at CISD/cc-pVTZ
Point Group is C2
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
0.959 |
C2 |
0.000 |
1.253 |
0.125 |
C3 |
0.000 |
-1.253 |
0.125 |
F4 |
1.165 |
1.324 |
-0.599 |
F5 |
-1.165 |
-1.324 |
-0.599 |
H6 |
0.875 |
-0.004 |
1.598 |
H7 |
-0.875 |
0.004 |
1.598 |
H8 |
-0.824 |
1.258 |
-0.574 |
H9 |
-0.055 |
2.135 |
0.747 |
H10 |
0.824 |
-1.258 |
-0.574 |
H11 |
0.055 |
-2.135 |
0.747 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
C3 |
F4 |
F5 |
H6 |
H7 |
H8 |
H9 |
H10 |
H11 |
C1 | | 1.5056 | 1.5056 | 2.3532 | 2.3532 | 1.0832 | 1.0832 | 2.1473 | 2.1466 | 2.1473 | 2.1466 |
C2 | 1.5056 | | 2.5068 | 1.3733 | 2.9196 | 2.1249 | 2.1206 | 1.0804 | 1.0807 | 2.7338 | 3.4459 | C3 | 1.5056 | 2.5068 | | 2.9196 | 1.3733 | 2.1206 | 2.1249 | 2.7338 | 3.4459 | 1.0804 | 1.0807 | F4 | 2.3532 | 1.3733 | 2.9196 | | 3.5267 | 2.5836 | 3.2757 | 1.9899 | 1.9897 | 2.6043 | 3.8744 | F5 | 2.3532 | 2.9196 | 1.3733 | 3.5267 | | 3.2757 | 2.5836 | 2.6043 | 3.8744 | 1.9899 | 1.9897 | H6 | 1.0832 | 2.1249 | 2.1206 | 2.5836 | 3.2757 | | 1.7493 | 3.0322 | 2.4827 | 2.5086 | 2.4372 | H7 | 1.0832 | 2.1206 | 2.1249 | 3.2757 | 2.5836 | 1.7493 | | 2.5086 | 2.4372 | 3.0322 | 2.4827 | H8 | 2.1473 | 1.0804 | 2.7338 | 1.9899 | 2.6043 | 3.0322 | 2.5086 | | 1.7626 | 3.0074 | 3.7459 | H9 | 2.1466 | 1.0807 | 3.4459 | 1.9897 | 3.8744 | 2.4827 | 2.4372 | 1.7626 | | 3.7459 | 4.2721 | H10 | 2.1473 | 2.7338 | 1.0804 | 2.6043 | 1.9899 | 2.5086 | 3.0322 | 3.0074 | 3.7459 | | 1.7626 | H11 | 2.1466 | 3.4459 | 1.0807 | 3.8744 | 1.9897 | 2.4372 | 2.4827 | 3.7459 | 4.2721 | 1.7626 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
F4 |
109.567 |
|
C1 |
C2 |
H8 |
111.208 |
C1 |
C2 |
H9 |
111.126 |
|
C1 |
C3 |
F5 |
109.567 |
C1 |
C3 |
H10 |
111.208 |
|
C1 |
C3 |
H11 |
111.126 |
C2 |
C1 |
C3 |
112.715 |
|
C2 |
C1 |
H6 |
109.246 |
C2 |
C1 |
H7 |
108.905 |
|
C3 |
C1 |
H6 |
108.905 |
C3 |
C1 |
H7 |
109.246 |
|
F4 |
C2 |
H8 |
107.788 |
F4 |
C2 |
H9 |
107.745 |
|
F5 |
C3 |
H10 |
107.788 |
F5 |
C3 |
H11 |
107.745 |
|
H6 |
C1 |
H7 |
107.698 |
H8 |
C2 |
H9 |
109.286 |
|
H10 |
C3 |
H11 |
109.286 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability