Vibrational Frequencies calculated at PBEPBE/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 |
A1 |
703 |
697 |
229.06 |
|
|
|
2 |
A1 |
372 |
369 |
0.12 |
|
|
|
3 |
A1 |
234 |
232 |
0.19 |
|
|
|
4 |
E |
658 |
652 |
221.34 |
|
|
|
4 |
E |
658 |
652 |
221.37 |
|
|
|
5 |
E |
270 |
268 |
0.08 |
|
|
|
5 |
E |
270 |
268 |
0.08 |
|
|
|
6 |
E |
176 |
174 |
0.03 |
|
|
|
6 |
E |
176 |
174 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1758.7 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 1742.7 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/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.821 |
|
|
|
2 |
Br |
0.304 |
|
|
|
3 |
Cl |
0.172 |
|
|
|
4 |
Cl |
0.172 |
|
|
|
5 |
Cl |
0.172 |
|
|
|
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 |
1.154 |
1.154 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-62.494 |
0.000 |
0.000 |
y |
0.000 |
-62.494 |
0.000 |
z |
0.000 |
0.000 |
-60.098 |
|
Traceless |
| x | y | z |
x |
-1.198 |
0.000 |
0.000 |
y |
0.000 |
-1.198 |
0.000 |
z |
0.000 |
0.000 |
2.396 |
|
Polar |
3z2-r2 | 4.791 |
x2-y2 | 0.000 |
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 |
7.389 |
0.000 |
0.000 |
y |
0.000 |
7.388 |
0.000 |
z |
0.000 |
0.000 |
8.582 |
<r2> (average value of r
2) Å
2
<r2> |
337.901 |
(<r2>)1/2 |
18.382 |