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 |
Ag |
952 |
843 |
0.00 |
|
|
|
| 2 |
Ag |
590 |
522 |
0.00 |
|
|
|
| 3 |
B1u |
842 |
745 |
15.49 |
|
|
|
| 4 |
B2u |
768 |
680 |
0.08 |
|
|
|
| 5 |
B3g |
1004 |
888 |
0.00 |
|
|
|
| 6 |
B3u |
334 |
296 |
12.81 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2244.7 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 1986.6 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 B3PW91/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
S |
0.343 |
|
|
|
| 2 |
S |
0.343 |
|
|
|
| 3 |
N |
-0.343 |
|
|
|
| 4 |
N |
-0.343 |
|
|
|
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 |
-31.354 |
0.000 |
0.000 |
| y |
0.000 |
-36.776 |
0.000 |
| z |
0.000 |
0.000 |
-29.270 |
|
| Traceless |
| | x | y | z |
| x |
1.669 |
0.000 |
0.000 |
| y |
0.000 |
-6.464 |
0.000 |
| z |
0.000 |
0.000 |
4.795 |
|
| Polar |
| 3z2-r2 | 9.590 |
| x2-y2 | 5.422 |
| 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 |
0.847 |
0.000 |
0.000 |
| y |
0.000 |
3.560 |
0.000 |
| z |
0.000 |
0.000 |
4.783 |
<r2> (average value of r
2) Å
2
| <r2> |
93.239 |
| (<r2>)1/2 |
9.656 |