Vibrational Frequencies calculated at wB97X-D/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 |
A1 |
3096 |
2937 |
3.17 |
|
|
|
| 2 |
A1 |
1450 |
1375 |
9.36 |
|
|
|
| 3 |
A1 |
1083 |
1027 |
5.81 |
|
|
|
| 4 |
A1 |
428 |
406 |
5.44 |
|
|
|
| 5 |
A1 |
227 |
215 |
0.06 |
|
|
|
| 6 |
A2 |
319 |
303 |
0.00 |
|
|
|
| 7 |
E |
3190 |
3026 |
2.34 |
|
|
|
| 7 |
E |
3190 |
3026 |
2.33 |
|
|
|
| 8 |
E |
1517 |
1439 |
4.50 |
|
|
|
| 8 |
E |
1517 |
1439 |
4.50 |
|
|
|
| 9 |
E |
1116 |
1058 |
49.42 |
|
|
|
| 9 |
E |
1116 |
1058 |
49.58 |
|
|
|
| 10 |
E |
661 |
627 |
80.74 |
|
|
|
| 10 |
E |
661 |
627 |
80.29 |
|
|
|
| 11 |
E |
286 |
271 |
1.53 |
|
|
|
| 11 |
E |
286 |
271 |
1.54 |
|
|
|
| 12 |
E |
159 |
151 |
0.03 |
|
|
|
| 12 |
E |
159 |
151 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10229.1 cm
-1
Scaled (by 0.9485) Zero Point Vibrational Energy (zpe) 9702.3 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 wB97X-D/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.073 |
|
|
|
| 2 |
C |
-0.476 |
|
|
|
| 3 |
Br |
-0.028 |
|
|
|
| 4 |
Br |
-0.028 |
|
|
|
| 5 |
Br |
-0.028 |
|
|
|
| 6 |
H |
0.211 |
|
|
|
| 7 |
H |
0.211 |
|
|
|
| 8 |
H |
0.211 |
|
|
|
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 |
1.671 |
1.671 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-66.415 |
0.000 |
0.000 |
| y |
0.000 |
-66.415 |
0.000 |
| z |
0.000 |
0.000 |
-63.533 |
|
| Traceless |
| | x | y | z |
| x |
-1.441 |
0.000 |
0.000 |
| y |
0.000 |
-1.441 |
0.000 |
| z |
0.000 |
0.000 |
2.883 |
|
| Polar |
| 3z2-r2 | 5.765 |
| 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 |
11.333 |
0.000 |
0.000 |
| y |
0.000 |
11.330 |
0.000 |
| z |
0.000 |
0.000 |
8.641 |
<r2> (average value of r
2) Å
2
| <r2> |
440.567 |
| (<r2>)1/2 |
20.990 |