Vibrational Frequencies calculated at HF/3-21G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3306 |
2994 |
8.49 |
|
|
|
| 2 |
A1 |
1638 |
1483 |
1.25 |
|
|
|
| 3 |
A1 |
1084 |
982 |
34.63 |
|
|
|
| 4 |
B1 |
1153 |
1044 |
80.04 |
|
|
|
| 5 |
B2 |
3405 |
3083 |
2.42 |
|
|
|
| 6 |
B2 |
1087 |
984 |
3.93 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5836.1 cm
-1
Scaled (by 0.9056) Zero Point Vibrational Energy (zpe) 5285.2 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 HF/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
S |
0.168 |
|
|
|
| 2 |
C |
-0.703 |
|
|
|
| 3 |
H |
0.268 |
|
|
|
| 4 |
H |
0.268 |
|
|
|
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 |
-2.419 |
2.419 |
| CHELPG |
0.000 |
0.000 |
-2.412 |
2.412 |
| AIM |
|
|
|
|
| ESP |
0.000 |
0.000 |
-2.437 |
2.437 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.279 |
0.000 |
0.000 |
| y |
0.000 |
-20.586 |
0.000 |
| z |
0.000 |
0.000 |
-17.793 |
|
| Traceless |
| | x | y | z |
| x |
-1.089 |
0.000 |
0.000 |
| y |
0.000 |
-1.550 |
0.000 |
| z |
0.000 |
0.000 |
2.639 |
|
| Polar |
| 3z2-r2 | 5.279 |
| x2-y2 | 0.307 |
| 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 |
1.451 |
0.000 |
0.000 |
| y |
0.000 |
2.132 |
0.000 |
| z |
0.000 |
0.000 |
6.108 |
<r2> (average value of r
2) Å
2
| <r2> |
31.245 |
| (<r2>)1/2 |
5.590 |