All results from a given calculation for HCCF (Fluoroacetylene)
using model chemistry: CCSD/aug-cc-pVQZ
19 10 17 12 22
States and conformations
State |
Conformation |
minimum conformation |
conformer description |
state description |
1 |
1 |
yes |
C*V |
1Σ |
Energy calculated at CCSD/aug-cc-pVQZ
| hartrees |
Energy at 0K | -176.324786 |
Energy at 298.15K | |
HF Energy | -175.726937 |
Nuclear repulsion energy | 55.702654 |
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 CCSD/aug-cc-pVQZ
Geometric Data calculated at CCSD/aug-cc-pVQZ
Point Group is C∞v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
-0.094 |
C2 |
0.000 |
0.000 |
-1.287 |
F3 |
0.000 |
0.000 |
1.182 |
H4 |
0.000 |
0.000 |
-2.347 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
F3 |
H4 |
C1 | | 1.1928 | 1.2757 | 2.2523 |
C2 | 1.1928 | | 2.4685 | 1.0595 | F3 | 1.2757 | 2.4685 | | 3.5281 | H4 | 2.2523 | 1.0595 | 3.5281 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
H4 |
180.000 |
|
C2 |
C1 |
F3 |
180.000 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability