Vibrational Frequencies calculated at B1B95/6-31G(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' |
3814 |
3653 |
98.34 |
81.38 |
0.26 |
0.41 |
| 2 |
A' |
1195 |
1145 |
47.82 |
7.40 |
0.47 |
0.64 |
| 3 |
A' |
887 |
849 |
57.18 |
13.83 |
0.28 |
0.43 |
Unscaled Zero Point Vibrational Energy (zpe) 2948.0 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 2823.3 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 B1B95/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
S |
-0.014 |
|
|
|
| 2 |
O |
-0.335 |
|
|
|
| 3 |
H |
0.349 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.512 |
0.865 |
0.000 |
1.742 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.397 |
-2.517 |
0.000 |
| y |
-2.517 |
-16.495 |
0.000 |
| z |
0.000 |
0.000 |
-18.243 |
|
| Traceless |
| | x | y | z |
| x |
-1.027 |
-2.517 |
0.000 |
| y |
-2.517 |
1.825 |
0.000 |
| z |
0.000 |
0.000 |
-0.797 |
|
| Polar |
| 3z2-r2 | -1.595 |
| x2-y2 | -1.902 |
| xy | -2.517 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.554 |
-0.239 |
0.000 |
| y |
-0.239 |
3.788 |
0.000 |
| z |
0.000 |
0.000 |
2.196 |
<r2> (average value of r
2) Å
2
| <r2> |
27.807 |
| (<r2>)1/2 |
5.273 |