Vibrational Frequencies calculated at PBE1PBE/cc-pVTZ
| 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' |
3809 |
3660 |
101.98 |
76.46 |
0.25 |
0.40 |
| 2 |
A' |
1188 |
1142 |
47.92 |
6.20 |
0.51 |
0.67 |
| 3 |
A' |
881 |
847 |
66.86 |
13.51 |
0.26 |
0.41 |
Unscaled Zero Point Vibrational Energy (zpe) 2939.3 cm
-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 2824.6 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.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
S |
0.039 |
|
|
|
| 2 |
O |
-0.271 |
|
|
|
| 3 |
H |
0.232 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.537 |
0.737 |
0.000 |
1.704 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.673 |
-2.563 |
0.000 |
| y |
-2.563 |
-16.886 |
0.000 |
| z |
0.000 |
0.000 |
-18.418 |
|
| Traceless |
| | x | y | z |
| x |
-1.021 |
-2.563 |
0.000 |
| y |
-2.563 |
1.659 |
0.000 |
| z |
0.000 |
0.000 |
-0.638 |
|
| Polar |
| 3z2-r2 | -1.277 |
| x2-y2 | -1.787 |
| xy | -2.563 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.577 |
-0.220 |
0.000 |
| y |
-0.220 |
4.030 |
0.000 |
| z |
0.000 |
0.000 |
2.262 |
<r2> (average value of r
2) Å
2
| <r2> |
28.115 |
| (<r2>)1/2 |
5.302 |