Vibrational Frequencies calculated at B3LYP/aug-cc-pVQZ
| 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 |
3214 |
3114 |
0.01 |
|
|
|
| 2 |
A1 |
1627 |
1576 |
34.84 |
|
|
|
| 3 |
A1 |
1182 |
1146 |
1.72 |
|
|
|
| 4 |
A1 |
579 |
561 |
7.71 |
|
|
|
| 5 |
A1 |
107 |
103 |
0.04 |
|
|
|
| 6 |
A2 |
909 |
881 |
0.00 |
|
|
|
| 7 |
A2 |
385 |
373 |
0.00 |
|
|
|
| 8 |
B1 |
686 |
665 |
56.16 |
|
|
|
| 9 |
B2 |
3193 |
3093 |
16.61 |
|
|
|
| 10 |
B2 |
1288 |
1248 |
50.07 |
|
|
|
| 11 |
B2 |
758 |
734 |
64.27 |
|
|
|
| 12 |
B2 |
475 |
460 |
3.39 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7200.4 cm
-1
Scaled (by 0.9689) Zero Point Vibrational Energy (zpe) 6976.5 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 B3LYP/aug-cc-pVQZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.532 |
|
|
|
| 2 |
C |
-0.532 |
|
|
|
| 3 |
Br |
0.144 |
|
|
|
| 4 |
Br |
0.144 |
|
|
|
| 5 |
H |
0.388 |
|
|
|
| 6 |
H |
0.388 |
|
|
|
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 |
1.641 |
1.641 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-50.532 |
0.000 |
0.000 |
| y |
0.000 |
-49.132 |
0.000 |
| z |
0.000 |
0.000 |
-43.110 |
|
| Traceless |
| | x | y | z |
| x |
-4.411 |
0.000 |
0.000 |
| y |
0.000 |
-2.311 |
0.000 |
| z |
0.000 |
0.000 |
6.722 |
|
| Polar |
| 3z2-r2 | 13.444 |
| x2-y2 | -1.400 |
| 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 |
7.480 |
0.000 |
0.000 |
| y |
0.000 |
13.794 |
0.000 |
| z |
0.000 |
0.000 |
9.996 |
<r2> (average value of r
2) Å
2
| <r2> |
291.462 |
| (<r2>)1/2 |
17.072 |