All results from a given calculation for CHF2 (difluoromethyl radical)
using model chemistry: QCISD(T)=FULL/aug-cc-pVQZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
CS |
2A |
Energy calculated at QCISD(T)=FULL/aug-cc-pVQZ
| | hartrees |
| Energy at 0K | -238.206662 |
| Energy at 298.15K | |
| HF Energy | -237.381644 |
| Nuclear repulsion energy | 70.490747 |
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(T)=FULL/aug-cc-pVQZ
Geometric Data calculated at QCISD(T)=FULL/aug-cc-pVQZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.030 |
0.507 |
0.000 |
| H2 |
-0.719 |
1.291 |
0.000 |
| F3 |
0.030 |
-0.241 |
1.091 |
| F4 |
0.030 |
-0.241 |
-1.091 |
Atom - Atom Distances (Å)
| |
C1 |
H2 |
F3 |
F4 |
| C1 | | 1.0840 | 1.3227 | 1.3227 |
H2 | 1.0840 | | 2.0244 | 2.0244 | F3 | 1.3227 | 2.0244 | | 2.1813 | F4 | 1.3227 | 2.0244 | 2.1813 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| H2 |
C1 |
F3 |
114.155 |
|
H2 |
C1 |
F4 |
114.155 |
| F3 |
C1 |
F4 |
111.091 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability