Jump to
S1C2
Energy calculated at CCSD/6-31G(2df,p)
| hartrees |
Energy at 0K | -758.384466 |
Energy at 298.15K | |
HF Energy | -757.437220 |
Nuclear repulsion energy | 184.340184 |
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/6-31G(2df,p)
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' |
584 |
552 |
0.00 |
|
|
|
2 |
A2" |
454 |
429 |
23.88 |
|
|
|
3 |
E' |
149i |
141i |
5.66 |
|
|
|
3 |
E' |
149i |
141i |
5.66 |
|
|
|
4 |
E' |
624 |
590 |
259.60 |
|
|
|
4 |
E' |
624 |
590 |
259.60 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 993.7 cm
-1
Scaled (by 0.9455) Zero Point Vibrational Energy (zpe) 939.6 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 CCSD/6-31G(2df,p)
Point Group is D3h
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
Cl1 |
0.000 |
0.000 |
0.000 |
F2 |
0.000 |
1.720 |
0.000 |
F3 |
1.490 |
-0.860 |
0.000 |
F4 |
-1.490 |
-0.860 |
0.000 |
Atom - Atom Distances (Å)
|
Cl1 |
F2 |
F3 |
F4 |
Cl1 | | 1.7204 | 1.7204 | 1.7204 |
F2 | 1.7204 | | 2.9798 | 2.9798 | F3 | 1.7204 | 2.9798 | | 2.9798 | F4 | 1.7204 | 2.9798 | 2.9798 | |
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 CCSD/6-31G(2df,p)
| hartrees |
Energy at 0K | -758.430075 |
Energy at 298.15K | -758.431538 |
HF Energy | -757.510074 |
Nuclear repulsion energy | 196.774758 |
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/6-31G(2df,p)
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 |
791 |
748 |
35.93 |
|
|
|
2 |
A1 |
570 |
539 |
1.44 |
|
|
|
3 |
A1 |
352 |
333 |
13.53 |
|
|
|
4 |
B1 |
335 |
317 |
15.03 |
|
|
|
5 |
B2 |
757 |
715 |
437.74 |
|
|
|
6 |
B2 |
453 |
428 |
0.74 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1629.0 cm
-1
Scaled (by 0.9455) Zero Point Vibrational Energy (zpe) 1540.2 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 CCSD/6-31G(2df,p)
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
Cl1 |
0.000 |
0.000 |
0.372 |
F2 |
0.000 |
0.000 |
-1.232 |
F3 |
0.000 |
1.690 |
0.265 |
F4 |
0.000 |
-1.690 |
0.265 |
Atom - Atom Distances (Å)
|
Cl1 |
F2 |
F3 |
F4 |
Cl1 | | 1.6034 | 1.6935 | 1.6935 |
F2 | 1.6034 | | 2.2571 | 2.2571 | F3 | 1.6935 | 2.2571 | | 3.3802 | F4 | 1.6935 | 2.2571 | 3.3802 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
F2 |
Cl1 |
F3 |
86.368 |
|
F2 |
Cl1 |
F4 |
86.368 |
F3 |
Cl1 |
F4 |
172.735 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability