Vibrational Frequencies calculated at PBEPBE/6-31G(2df,p)
| 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' |
1629 |
1613 |
347.61 |
11.55 |
0.47 |
0.64 |
| 2 |
A' |
788 |
780 |
22.76 |
17.10 |
0.18 |
0.30 |
| 3 |
A' |
501 |
496 |
1.40 |
2.05 |
0.63 |
0.77 |
Unscaled Zero Point Vibrational Energy (zpe) 1459.3 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 1444.3 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 PBEPBE/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
0.227 |
|
|
|
| 2 |
S |
-0.058 |
|
|
|
| 3 |
O |
-0.169 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.176 |
-0.399 |
0.000 |
0.436 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.109 |
0.018 |
0.000 |
| y |
0.018 |
-22.524 |
0.000 |
| z |
0.000 |
0.000 |
-22.516 |
|
| Traceless |
| | x | y | z |
| x |
-1.589 |
0.018 |
0.000 |
| y |
0.018 |
0.789 |
0.000 |
| z |
0.000 |
0.000 |
0.800 |
|
| Polar |
| 3z2-r2 | 1.600 |
| x2-y2 | -1.585 |
| xy | 0.018 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.081 |
1.957 |
0.000 |
| y |
1.957 |
6.021 |
0.000 |
| z |
0.000 |
0.000 |
2.606 |
<r2> (average value of r
2) Å
2
| <r2> |
54.904 |
| (<r2>)1/2 |
7.410 |