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' |
1749 |
1675 |
481.83 |
18.24 |
0.44 |
0.61 |
2 |
A' |
849 |
814 |
32.82 |
16.24 |
0.16 |
0.28 |
3 |
A' |
510 |
488 |
2.83 |
1.44 |
0.72 |
0.84 |
Unscaled Zero Point Vibrational Energy (zpe) 1554.4 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 1488.6 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 B1B95/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
0.276 |
|
|
|
2 |
S |
-0.068 |
|
|
|
3 |
O |
-0.208 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.249 |
-0.414 |
0.000 |
0.483 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-24.125 |
-0.057 |
0.000 |
y |
-0.057 |
-22.438 |
0.000 |
z |
0.000 |
0.000 |
-22.445 |
|
Traceless |
| x | y | z |
x |
-1.684 |
-0.057 |
0.000 |
y |
-0.057 |
0.847 |
0.000 |
z |
0.000 |
0.000 |
0.837 |
|
Polar |
3z2-r2 | 1.674 |
x2-y2 | -1.687 |
xy | -0.057 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.953 |
1.906 |
0.000 |
y |
1.906 |
5.991 |
0.000 |
z |
0.000 |
0.000 |
2.570 |
<r2> (average value of r
2) Å
2
<r2> |
53.753 |
(<r2>)1/2 |
7.332 |