Vibrational Frequencies calculated at HF/CEP-121G
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A' |
1197 |
1092 |
272.22 |
6.46 |
0.73 |
0.84 |
2 |
A' |
636 |
581 |
23.51 |
35.34 |
0.12 |
0.22 |
3 |
A' |
448 |
409 |
8.21 |
5.33 |
0.48 |
0.65 |
4 |
A' |
284 |
259 |
1.11 |
8.76 |
0.61 |
0.76 |
5 |
A" |
969 |
884 |
288.97 |
12.42 |
0.75 |
0.86 |
6 |
A" |
378 |
345 |
5.77 |
4.89 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1956.0 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 1784.9 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.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-121G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.099 |
|
|
|
2 |
F |
-0.228 |
|
|
|
3 |
Cl |
0.064 |
|
|
|
4 |
Cl |
0.064 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.649 |
-0.423 |
0.000 |
0.774 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-35.302 |
1.488 |
0.000 |
y |
1.488 |
-36.418 |
0.000 |
z |
0.000 |
0.000 |
-35.375 |
|
Traceless |
| x | y | z |
x |
0.595 |
1.488 |
0.000 |
y |
1.488 |
-1.079 |
0.000 |
z |
0.000 |
0.000 |
0.484 |
|
Polar |
3z2-r2 | 0.969 |
x2-y2 | 1.116 |
xy | 1.488 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.079 |
-0.384 |
0.000 |
y |
-0.384 |
3.524 |
0.000 |
z |
0.000 |
0.000 |
6.452 |
<r2> (average value of r
2) Å
2
<r2> |
78.098 |
(<r2>)1/2 |
8.837 |