Vibrational Frequencies calculated at PBE1PBE/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 |
A' |
3228 |
3068 |
1.60 |
|
|
|
| 2 |
A' |
1245 |
1184 |
26.00 |
|
|
|
| 3 |
A' |
767 |
729 |
136.39 |
|
|
|
| 4 |
A' |
581 |
552 |
7.66 |
|
|
|
| 5 |
A' |
287 |
273 |
0.09 |
|
|
|
| 6 |
A' |
175 |
166 |
0.00 |
|
|
|
| 7 |
A" |
1184 |
1125 |
40.55 |
|
|
|
| 8 |
A" |
675 |
641 |
125.76 |
|
|
|
| 9 |
A" |
207 |
197 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4174.6 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 3967.1 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 PBE1PBE/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.346 |
|
|
|
| 2 |
H |
0.297 |
|
|
|
| 3 |
Cl |
0.070 |
|
|
|
| 4 |
Br |
-0.011 |
|
|
|
| 5 |
Br |
-0.011 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.969 |
0.445 |
0.000 |
1.067 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-54.216 |
-1.264 |
0.000 |
| y |
-1.264 |
-53.843 |
0.000 |
| z |
0.000 |
0.000 |
-53.990 |
|
| Traceless |
| | x | y | z |
| x |
-0.299 |
-1.264 |
0.000 |
| y |
-1.264 |
0.260 |
0.000 |
| z |
0.000 |
0.000 |
0.039 |
|
| Polar |
| 3z2-r2 | 0.079 |
| x2-y2 | -0.373 |
| xy | -1.264 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.202 |
1.425 |
0.000 |
| y |
1.425 |
7.769 |
0.000 |
| z |
0.000 |
0.000 |
9.517 |
<r2> (average value of r
2) Å
2
| <r2> |
309.444 |
| (<r2>)1/2 |
17.591 |