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' |
3283 |
2999 |
0.15 |
|
|
|
2 |
A' |
1242 |
1135 |
33.50 |
|
|
|
3 |
A' |
790 |
722 |
157.32 |
|
|
|
4 |
A' |
632 |
577 |
13.84 |
|
|
|
5 |
A' |
323 |
295 |
1.92 |
|
|
|
6 |
A' |
212 |
194 |
1.34 |
|
|
|
7 |
A" |
1225 |
1119 |
19.15 |
|
|
|
8 |
A" |
789 |
721 |
147.70 |
|
|
|
9 |
A" |
211 |
193 |
0.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4353.9 cm
-1
Scaled (by 0.9136) Zero Point Vibrational Energy (zpe) 3977.7 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/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.068 |
|
|
|
2 |
H |
0.151 |
|
|
|
3 |
Br |
0.112 |
|
|
|
4 |
Cl |
-0.097 |
|
|
|
5 |
Cl |
-0.097 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.432 |
1.849 |
0.000 |
1.899 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-43.945 |
-1.034 |
0.000 |
y |
-1.034 |
-46.860 |
0.000 |
z |
0.000 |
0.000 |
-48.404 |
|
Traceless |
| x | y | z |
x |
3.687 |
-1.034 |
0.000 |
y |
-1.034 |
-0.686 |
0.000 |
z |
0.000 |
0.000 |
-3.001 |
|
Polar |
3z2-r2 | -6.003 |
x2-y2 | 2.915 |
xy | -1.034 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.257 |
1.601 |
0.000 |
y |
1.601 |
3.781 |
0.000 |
z |
0.000 |
0.000 |
3.985 |
<r2> (average value of r
2) Å
2
<r2> |
245.380 |
(<r2>)1/2 |
15.665 |