Vibrational Frequencies calculated at PBEPBE/STO-3G
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' |
1672 |
1527 |
16.18 |
|
|
|
2 |
A' |
1235 |
1128 |
76.22 |
|
|
|
3 |
A' |
827 |
756 |
19.10 |
|
|
|
4 |
A' |
779 |
712 |
41.50 |
|
|
|
5 |
A' |
520 |
475 |
3.42 |
|
|
|
6 |
A' |
360 |
329 |
0.31 |
|
|
|
7 |
A' |
185 |
169 |
1.02 |
|
|
|
8 |
A" |
498 |
455 |
0.95 |
|
|
|
9 |
A" |
116 |
106 |
0.26 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3095.8 cm
-1
Scaled (by 0.9136) Zero Point Vibrational Energy (zpe) 2828.3 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 PBEPBE/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Cl |
-0.045 |
|
|
|
2 |
O |
0.002 |
|
|
|
3 |
N |
0.127 |
|
|
|
4 |
O |
-0.039 |
|
|
|
5 |
O |
-0.045 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.687 |
-0.009 |
0.000 |
0.687 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-31.544 |
-0.094 |
0.000 |
y |
-0.094 |
-30.795 |
0.000 |
z |
0.000 |
0.000 |
-29.445 |
|
Traceless |
| x | y | z |
x |
-1.424 |
-0.094 |
0.000 |
y |
-0.094 |
-0.300 |
0.000 |
z |
0.000 |
0.000 |
1.725 |
|
Polar |
3z2-r2 | 3.449 |
x2-y2 | -0.749 |
xy | -0.094 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.892 |
-0.132 |
0.000 |
y |
-0.132 |
2.596 |
0.000 |
z |
0.000 |
0.000 |
0.422 |
<r2> (average value of r
2) Å
2
<r2> |
144.785 |
(<r2>)1/2 |
12.033 |