Vibrational Frequencies calculated at HSEh1PBE/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 |
3145 |
3025 |
1.99 |
102.09 |
0.06 |
0.12 |
| 2 |
A1 |
1409 |
1355 |
0.00 |
11.08 |
0.73 |
0.84 |
| 3 |
A1 |
593 |
571 |
4.27 |
13.06 |
0.09 |
0.17 |
| 4 |
A1 |
174 |
167 |
0.08 |
5.55 |
0.48 |
0.65 |
| 5 |
A2 |
1108 |
1065 |
0.00 |
7.12 |
0.75 |
0.86 |
| 6 |
B1 |
3242 |
3118 |
1.95 |
58.07 |
0.75 |
0.86 |
| 7 |
B1 |
810 |
779 |
5.76 |
2.34 |
0.75 |
0.86 |
| 8 |
B2 |
1204 |
1158 |
63.84 |
0.51 |
0.75 |
0.86 |
| 9 |
B2 |
661 |
635 |
102.89 |
4.99 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6172.2 cm
-1
Scaled (by 0.9619) Zero Point Vibrational Energy (zpe) 5937.0 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 HSEh1PBE/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.210 |
|
|
|
| 2 |
H |
0.142 |
|
|
|
| 3 |
H |
0.142 |
|
|
|
| 4 |
Br |
-0.037 |
|
|
|
| 5 |
Br |
-0.037 |
|
|
|
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 |
1.495 |
1.495 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.745 |
0.000 |
0.000 |
| y |
0.000 |
-43.832 |
0.000 |
| z |
0.000 |
0.000 |
-40.369 |
|
| Traceless |
| | x | y | z |
| x |
-0.644 |
0.000 |
0.000 |
| y |
0.000 |
-2.275 |
0.000 |
| z |
0.000 |
0.000 |
2.919 |
|
| Polar |
| 3z2-r2 | 5.838 |
| x2-y2 | 1.088 |
| 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 |
3.909 |
0.000 |
0.000 |
| y |
0.000 |
8.836 |
0.000 |
| z |
0.000 |
0.000 |
5.005 |
<r2> (average value of r
2) Å
2
| <r2> |
222.667 |
| (<r2>)1/2 |
14.922 |