Vibrational Frequencies calculated at B3PW91/3-21G
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A' |
2458 |
2362 |
4.19 |
|
|
|
2 |
A' |
2289 |
2201 |
5.63 |
|
|
|
3 |
A' |
986 |
948 |
20.31 |
|
|
|
4 |
A' |
662 |
637 |
0.69 |
|
|
|
5 |
A' |
431 |
414 |
4.43 |
|
|
|
6 |
A" |
476 |
457 |
0.83 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3650.8 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 3509.1 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 B3PW91/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
S |
0.347 |
|
|
|
2 |
C |
-0.072 |
|
|
|
3 |
N |
-0.418 |
|
|
|
4 |
H |
0.144 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.323 |
-2.752 |
0.000 |
3.053 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-22.287 |
-2.214 |
0.000 |
y |
-2.214 |
-28.722 |
0.000 |
z |
0.000 |
0.000 |
-25.560 |
|
Traceless |
| x | y | z |
x |
4.854 |
-2.214 |
0.000 |
y |
-2.214 |
-4.799 |
0.000 |
z |
0.000 |
0.000 |
-0.055 |
|
Polar |
3z2-r2 | -0.110 |
x2-y2 | 6.435 |
xy | -2.214 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.103 |
-0.299 |
0.000 |
y |
-0.299 |
6.086 |
0.000 |
z |
0.000 |
0.000 |
1.871 |
<r2> (average value of r
2) Å
2
<r2> |
63.860 |
(<r2>)1/2 |
7.991 |