Vibrational Frequencies calculated at mPW1PW91/TZVP
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Σ |
2163 |
2064 |
772.77 |
15.53 |
0.40 |
0.57 |
| 2 |
Σ |
893 |
852 |
10.09 |
16.49 |
0.23 |
0.37 |
| 3 |
Π |
528 |
503 |
3.81 |
1.43 |
0.75 |
0.86 |
| 3 |
Π |
528 |
503 |
3.81 |
1.43 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2055.8 cm
-1
Scaled (by 0.954) Zero Point Vibrational Energy (zpe) 1961.2 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 mPW1PW91/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.283 |
|
|
|
| 2 |
O |
-0.196 |
|
|
|
| 3 |
S |
-0.087 |
|
|
|
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 |
0.651 |
0.651 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.143 |
0.000 |
0.000 |
| y |
0.000 |
-23.143 |
0.000 |
| z |
0.000 |
0.000 |
-24.801 |
|
| Traceless |
| | x | y | z |
| x |
0.829 |
0.000 |
0.000 |
| y |
0.000 |
0.829 |
0.000 |
| z |
0.000 |
0.000 |
-1.658 |
|
| Polar |
| 3z2-r2 | -3.316 |
| 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 |
2.337 |
0.000 |
0.000 |
| y |
0.000 |
2.337 |
0.000 |
| z |
0.000 |
0.000 |
7.197 |
<r2> (average value of r
2) Å
2
| <r2> |
56.246 |
| (<r2>)1/2 |
7.500 |