Vibrational Frequencies calculated at M06-2X/daug-cc-pVDZ
| 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 |
482 |
482 |
1.40 |
18.52 |
0.06 |
0.11 |
| 2 |
A1 |
233 |
233 |
0.29 |
13.98 |
0.09 |
0.17 |
| 3 |
E |
643 |
643 |
34.84 |
10.31 |
0.75 |
0.86 |
| 3 |
E |
643 |
643 |
34.68 |
10.11 |
0.75 |
0.86 |
| 4 |
E |
164 |
164 |
0.21 |
3.73 |
0.75 |
0.86 |
| 4 |
E |
164 |
164 |
0.21 |
3.75 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1164.1 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1164.1 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 M06-2X/daug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.543 |
|
|
|
| 2 |
Br |
0.181 |
|
|
|
| 3 |
Br |
0.181 |
|
|
|
| 4 |
Br |
0.181 |
|
|
|
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 |
-0.533 |
0.533 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-57.554 |
0.000 |
0.000 |
| y |
0.000 |
-57.554 |
0.000 |
| z |
0.000 |
0.000 |
-62.143 |
|
| Traceless |
| | x | y | z |
| x |
2.294 |
0.000 |
0.000 |
| y |
0.000 |
2.294 |
0.000 |
| z |
0.000 |
0.000 |
-4.589 |
|
| Polar |
| 3z2-r2 | -9.178 |
| 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 |
13.392 |
0.000 |
0.000 |
| y |
0.000 |
13.386 |
-0.005 |
| z |
0.000 |
-0.005 |
8.282 |
<r2> (average value of r
2) Å
2
| <r2> |
378.713 |
| (<r2>)1/2 |
19.461 |