Vibrational Frequencies calculated at HF/STO-3G
| 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 |
2130 |
1739 |
116.29 |
|
|
|
| 2 |
A1 |
656 |
536 |
13.70 |
|
|
|
| 3 |
A1 |
301 |
246 |
2.66 |
|
|
|
| 4 |
B1 |
576 |
470 |
21.36 |
|
|
|
| 5 |
B2 |
1061 |
866 |
359.04 |
|
|
|
| 6 |
B2 |
478 |
390 |
8.51 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2600.6 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 2123.4 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.136 |
|
|
|
| 2 |
C |
0.303 |
|
|
|
| 3 |
Cl |
-0.083 |
|
|
|
| 4 |
Cl |
-0.083 |
|
|
|
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 |
0.410 |
0.410 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.015 |
0.000 |
0.000 |
| y |
0.000 |
-35.741 |
0.000 |
| z |
0.000 |
0.000 |
-35.383 |
|
| Traceless |
| | x | y | z |
| x |
3.548 |
0.000 |
0.000 |
| y |
0.000 |
-2.042 |
0.000 |
| z |
0.000 |
0.000 |
-1.505 |
|
| Polar |
| 3z2-r2 | -3.010 |
| x2-y2 | 3.727 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.457 |
0.000 |
0.000 |
| y |
0.000 |
3.810 |
0.000 |
| z |
0.000 |
0.000 |
2.514 |
<r2> (average value of r
2) Å
2
| <r2> |
130.654 |
| (<r2>)1/2 |
11.430 |