Vibrational Frequencies calculated at B3PW91/6-311+G(3df,2p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Σg |
687 |
657 |
0.00 |
29.11 |
0.15 |
0.26 |
| 2 |
Σu |
1585 |
1517 |
684.34 |
0.00 |
0.00 |
0.00 |
| 3 |
Πu |
411 |
394 |
3.53 |
0.00 |
0.00 |
0.00 |
| 3 |
Πu |
411 |
394 |
3.53 |
0.00 |
0.00 |
0.00 |
Unscaled Zero Point Vibrational Energy (zpe) 1546.9 cm
-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 1480.9 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 B3PW91/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.426 |
|
|
|
| 2 |
S |
-0.213 |
|
|
|
| 3 |
S |
-0.213 |
|
|
|
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 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.280 |
0.000 |
0.000 |
| y |
0.000 |
-31.280 |
0.000 |
| z |
0.000 |
0.000 |
-28.267 |
|
| Traceless |
| | x | y | z |
| x |
-1.506 |
0.000 |
0.000 |
| y |
0.000 |
-1.506 |
0.000 |
| z |
0.000 |
0.000 |
3.013 |
|
| Polar |
| 3z2-r2 | 6.025 |
| x2-y2 | 0.000 |
| 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 |
5.135 |
0.000 |
0.000 |
| y |
0.000 |
5.135 |
0.000 |
| z |
0.000 |
0.000 |
13.602 |
<r2> (average value of r
2) Å
2
| <r2> |
95.834 |
| (<r2>)1/2 |
9.789 |