Vibrational Frequencies calculated at HF/6-31G**
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
1544 |
1393 |
450.47 |
|
|
|
2 |
A1 |
934 |
843 |
243.62 |
|
|
|
3 |
A1 |
519 |
469 |
14.98 |
|
|
|
4 |
B1 |
781 |
705 |
18.86 |
|
|
|
5 |
B2 |
1906 |
1720 |
719.09 |
|
|
|
6 |
B2 |
490 |
442 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3086.9 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 2786.2 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/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Cl |
0.204 |
-0.018 |
|
|
2 |
N |
0.510 |
0.721 |
|
|
3 |
O |
-0.357 |
-0.351 |
|
|
4 |
O |
-0.357 |
-0.351 |
|
|
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 |
1.642 |
1.642 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-27.255 |
0.000 |
0.000 |
y |
0.000 |
-31.421 |
0.000 |
z |
0.000 |
0.000 |
-28.232 |
|
Traceless |
| x | y | z |
x |
2.571 |
0.000 |
0.000 |
y |
0.000 |
-3.678 |
0.000 |
z |
0.000 |
0.000 |
1.106 |
|
Polar |
3z2-r2 | 2.213 |
x2-y2 | 4.166 |
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 |
1.772 |
0.000 |
0.000 |
y |
0.000 |
4.070 |
0.000 |
z |
0.000 |
0.000 |
5.170 |
<r2> (average value of r
2) Å
2
<r2> |
80.675 |
(<r2>)1/2 |
8.982 |