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 |
A |
1364 |
1114 |
0.86 |
|
|
|
| 2 |
A |
943 |
770 |
18.82 |
|
|
|
| 3 |
A |
400 |
327 |
0.09 |
|
|
|
| 4 |
A |
116 |
95 |
0.28 |
|
|
|
| 5 |
B |
956 |
781 |
44.41 |
|
|
|
| 6 |
B |
528 |
431 |
6.84 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2153.6 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 1758.4 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 |
0.008 |
|
|
|
| 2 |
O |
0.008 |
|
|
|
| 3 |
Cl |
-0.008 |
|
|
|
| 4 |
Cl |
-0.008 |
|
|
|
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 |
0.491 |
0.491 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.550 |
0.047 |
0.000 |
| y |
0.047 |
-33.976 |
0.000 |
| z |
0.000 |
0.000 |
-32.193 |
|
| Traceless |
| | x | y | z |
| x |
0.535 |
0.047 |
0.000 |
| y |
0.047 |
-1.605 |
0.000 |
| z |
0.000 |
0.000 |
1.070 |
|
| Polar |
| 3z2-r2 | 2.140 |
| x2-y2 | 1.426 |
| xy | 0.047 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.883 |
-1.056 |
0.000 |
| y |
-1.056 |
4.740 |
0.000 |
| z |
0.000 |
0.000 |
1.831 |
<r2> (average value of r
2) Å
2
| <r2> |
141.586 |
| (<r2>)1/2 |
11.899 |