Vibrational Frequencies calculated at M06-2X/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 |
3096 |
1.01 |
|
|
|
| 2 |
A1 |
1484 |
1484 |
20.28 |
|
|
|
| 3 |
A1 |
1127 |
1127 |
10.27 |
|
|
|
| 4 |
A1 |
426 |
426 |
9.71 |
|
|
|
| 5 |
A1 |
230 |
230 |
0.08 |
|
|
|
| 6 |
A2 |
314 |
314 |
0.00 |
|
|
|
| 7 |
E |
3191 |
3191 |
0.72 |
|
|
|
| 7 |
E |
3190 |
3190 |
0.76 |
|
|
|
| 8 |
E |
1522 |
1522 |
7.01 |
|
|
|
| 8 |
E |
1522 |
1522 |
6.98 |
|
|
|
| 9 |
E |
1148 |
1148 |
65.71 |
|
|
|
| 9 |
E |
1148 |
1148 |
65.86 |
|
|
|
| 10 |
E |
667 |
667 |
102.00 |
|
|
|
| 10 |
E |
666 |
666 |
102.79 |
|
|
|
| 11 |
E |
293 |
293 |
1.33 |
|
|
|
| 11 |
E |
292 |
292 |
1.34 |
|
|
|
| 12 |
E |
157 |
157 |
0.13 |
|
|
|
| 12 |
E |
157 |
157 |
0.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10313.7 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10313.7 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 M06-2X/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.767 |
|
|
|
| 2 |
C |
-0.349 |
|
|
|
| 3 |
Br |
0.167 |
|
|
|
| 4 |
Br |
0.167 |
|
|
|
| 5 |
Br |
0.167 |
|
|
|
| 6 |
H |
0.205 |
|
|
|
| 7 |
H |
0.205 |
|
|
|
| 8 |
H |
0.205 |
|
|
|
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 |
2.018 |
2.018 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-68.666 |
0.000 |
0.000 |
| y |
0.000 |
-68.666 |
0.000 |
| z |
0.000 |
0.000 |
-64.600 |
|
| Traceless |
| | x | y | z |
| x |
-2.033 |
0.000 |
0.000 |
| y |
0.000 |
-2.033 |
0.000 |
| z |
0.000 |
0.000 |
4.067 |
|
| Polar |
| 3z2-r2 | 8.133 |
| 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 |
9.758 |
0.000 |
0.000 |
| y |
0.000 |
9.758 |
0.004 |
| z |
0.000 |
0.004 |
6.162 |
<r2> (average value of r
2) Å
2
| <r2> |
451.847 |
| (<r2>)1/2 |
21.257 |