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 |
1094 |
988 |
9.11 |
|
|
|
2 |
A |
834 |
754 |
0.09 |
|
|
|
3 |
A |
387 |
350 |
1.38 |
|
|
|
4 |
A |
118 |
107 |
0.42 |
|
|
|
5 |
B |
838 |
757 |
2.60 |
|
|
|
6 |
B |
513 |
463 |
0.73 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1892.1 cm
-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 1709.3 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 |
O |
-0.172 |
|
|
|
2 |
O |
-0.172 |
|
|
|
3 |
Cl |
0.172 |
|
|
|
4 |
Cl |
0.172 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-1.020 |
1.020 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-34.347 |
-1.576 |
0.000 |
y |
-1.576 |
-31.257 |
0.000 |
z |
0.000 |
0.000 |
-33.889 |
|
Traceless |
| x | y | z |
x |
-1.774 |
-1.576 |
0.000 |
y |
-1.576 |
2.861 |
0.000 |
z |
0.000 |
0.000 |
-1.088 |
|
Polar |
3z2-r2 | -2.175 |
x2-y2 | -3.090 |
xy | -1.576 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.209 |
-0.897 |
0.000 |
y |
-0.897 |
7.068 |
0.000 |
z |
0.000 |
0.000 |
3.957 |
<r2> (average value of r
2) Å
2
<r2> |
74.693 |
(<r2>)1/2 |
8.642 |