Vibrational Frequencies calculated at wB97X-D/Def2TZVPP
| 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 |
449 |
429 |
1.41 |
20.28 |
0.03 |
0.05 |
| 2 |
A1 |
231 |
220 |
0.33 |
11.10 |
0.12 |
0.22 |
| 3 |
E |
650 |
621 |
22.59 |
7.73 |
0.75 |
0.86 |
| 3 |
E |
650 |
621 |
22.61 |
7.75 |
0.75 |
0.86 |
| 4 |
E |
161 |
154 |
0.13 |
4.00 |
0.75 |
0.86 |
| 4 |
E |
161 |
154 |
0.14 |
4.00 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1150.6 cm
-1
Scaled (by 0.9552) Zero Point Vibrational Energy (zpe) 1099.0 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/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.140 |
|
|
|
| 2 |
Br |
0.047 |
|
|
|
| 3 |
Br |
0.047 |
|
|
|
| 4 |
Br |
0.047 |
|
|
|
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 |
-0.633 |
0.633 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-56.834 |
0.000 |
0.000 |
| y |
0.000 |
-56.834 |
0.000 |
| z |
0.000 |
0.000 |
-61.503 |
|
| Traceless |
| | x | y | z |
| x |
2.335 |
0.000 |
0.000 |
| y |
0.000 |
2.335 |
0.000 |
| z |
0.000 |
0.000 |
-4.669 |
|
| Polar |
| 3z2-r2 | -9.339 |
| 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 |
11.882 |
0.000 |
0.000 |
| y |
0.000 |
11.883 |
0.000 |
| z |
0.000 |
0.000 |
6.538 |
<r2> (average value of r
2) Å
2
| <r2> |
375.367 |
| (<r2>)1/2 |
19.374 |