Vibrational Frequencies calculated at HF/CEP-31G*
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 |
4140 |
3718 |
93.44 |
|
|
|
2 |
A |
2876 |
2582 |
39.66 |
|
|
|
3 |
A |
1318 |
1183 |
64.72 |
|
|
|
4 |
A |
1124 |
1009 |
11.00 |
|
|
|
5 |
A |
867 |
779 |
68.40 |
|
|
|
6 |
A |
502 |
451 |
123.43 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5413.4 cm
-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 4861.2 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/CEP-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
S |
0.081 |
|
|
|
2 |
O |
-0.631 |
|
|
|
3 |
H |
0.111 |
|
|
|
4 |
H |
0.438 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.156 |
1.040 |
1.820 |
2.102 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-17.206 |
-1.457 |
2.802 |
y |
-1.457 |
-17.579 |
0.056 |
z |
2.802 |
0.056 |
-19.393 |
|
Traceless |
| x | y | z |
x |
1.280 |
-1.457 |
2.802 |
y |
-1.457 |
0.720 |
0.056 |
z |
2.802 |
0.056 |
-2.000 |
|
Polar |
3z2-r2 | -4.000 |
x2-y2 | 0.373 |
xy | -1.457 |
xz | 2.802 |
yz | 0.056 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.347 |
-0.269 |
0.102 |
y |
-0.269 |
2.383 |
-0.001 |
z |
0.102 |
-0.001 |
1.753 |
<r2> (average value of r
2) Å
2
<r2> |
25.277 |
(<r2>)1/2 |
5.028 |