Jump to
S1C2
Energy calculated at QCISD(T)=FULL/aug-cc-pVDZ
| hartrees |
Energy at 0K | -758.411556 |
Energy at 298.15K | |
HF Energy | -757.483581 |
Nuclear repulsion energy | 177.379530 |
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-pVDZ
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1' |
516 |
500 |
|
|
|
|
2 |
A2" |
377 |
366 |
|
|
|
|
3 |
E' |
76i |
74i |
|
|
|
|
3 |
E' |
76i |
73i |
|
|
|
|
4 |
E' |
559 |
542 |
|
|
|
|
4 |
E' |
559 |
542 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 929.8 cm
-1
Scaled (by 0.9701) Zero Point Vibrational Energy (zpe) 902.0 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Geometric Data calculated at QCISD(T)=FULL/aug-cc-pVDZ
Point Group is D3h
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
Cl1 |
0.000 |
0.000 |
0.000 |
F2 |
0.000 |
1.788 |
0.000 |
F3 |
1.548 |
-0.894 |
0.000 |
F4 |
-1.548 |
-0.894 |
0.000 |
Atom - Atom Distances (Å)
|
Cl1 |
F2 |
F3 |
F4 |
Cl1 | | 1.7878 | 1.7878 | 1.7878 |
F2 | 1.7878 | | 3.0965 | 3.0965 | F3 | 1.7878 | 3.0965 | | 3.0965 | F4 | 1.7878 | 3.0965 | 3.0965 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
F2 |
Cl1 |
F3 |
120.000 |
|
F2 |
Cl1 |
F4 |
120.000 |
F3 |
Cl1 |
F4 |
120.000 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at QCISD(T)=FULL/aug-cc-pVDZ
| hartrees |
Energy at 0K | -758.434757 |
Energy at 298.15K | -758.435963 |
HF Energy | -757.550343 |
Nuclear repulsion energy | 189.308372 |
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-pVDZ
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
722 |
701 |
|
|
|
|
2 |
A1 |
517 |
502 |
|
|
|
|
3 |
A1 |
282 |
274 |
|
|
|
|
4 |
B1 |
302 |
293 |
|
|
|
|
5 |
B2 |
708 |
687 |
|
|
|
|
6 |
B2 |
382 |
371 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1456.6 cm
-1
Scaled (by 0.9701) Zero Point Vibrational Energy (zpe) 1413.1 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Geometric Data calculated at QCISD(T)=FULL/aug-cc-pVDZ
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
Cl1 |
0.000 |
0.000 |
0.373 |
F2 |
0.000 |
0.000 |
-1.285 |
F3 |
0.000 |
1.758 |
0.290 |
F4 |
0.000 |
-1.758 |
0.290 |
Atom - Atom Distances (Å)
|
Cl1 |
F2 |
F3 |
F4 |
Cl1 | | 1.6585 | 1.7602 | 1.7602 |
F2 | 1.6585 | | 2.3606 | 2.3606 | F3 | 1.7602 | 2.3606 | | 3.5165 | F4 | 1.7602 | 2.3606 | 3.5165 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
F2 |
Cl1 |
F3 |
87.284 |
|
F2 |
Cl1 |
F4 |
87.284 |
F3 |
Cl1 |
F4 |
174.568 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability