Vibrational Frequencies calculated at B3PW91/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' |
952 |
842 |
6.56 |
5.35 |
0.29 |
0.45 |
| 2 |
A' |
748 |
662 |
8.03 |
4.07 |
0.41 |
0.59 |
| 3 |
A' |
305 |
270 |
6.85 |
3.87 |
0.70 |
0.82 |
Unscaled Zero Point Vibrational Energy (zpe) 1002.2 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 886.9 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 B3PW91/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
S |
0.344 |
|
|
|
| 2 |
N |
-0.146 |
|
|
|
| 3 |
O |
-0.198 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.047 |
1.087 |
0.000 |
1.088 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.859 |
0.467 |
0.000 |
| y |
0.467 |
-20.694 |
0.000 |
| z |
0.000 |
0.000 |
-19.400 |
|
| Traceless |
| | x | y | z |
| x |
-2.812 |
0.467 |
0.000 |
| y |
0.467 |
0.435 |
0.000 |
| z |
0.000 |
0.000 |
2.377 |
|
| Polar |
| 3z2-r2 | 4.754 |
| x2-y2 | -2.165 |
| xy | 0.467 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.269 |
0.007 |
0.000 |
| y |
0.007 |
1.638 |
0.000 |
| z |
0.000 |
0.000 |
0.669 |
<r2> (average value of r
2) Å
2
| <r2> |
48.632 |
| (<r2>)1/2 |
6.974 |