Vibrational Frequencies calculated at HSEh1PBE/cc-pVTZ
| 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 |
3094 |
2973 |
15.89 |
136.78 |
0.00 |
0.00 |
| 2 |
A1 |
1331 |
1279 |
16.62 |
0.02 |
0.54 |
0.70 |
| 3 |
A1 |
631 |
606 |
10.51 |
18.72 |
0.22 |
0.37 |
| 4 |
E |
3203 |
3079 |
1.55 |
55.33 |
0.75 |
0.86 |
| 4 |
E |
3203 |
3079 |
1.55 |
55.32 |
0.75 |
0.86 |
| 5 |
E |
1471 |
1414 |
6.49 |
6.26 |
0.75 |
0.86 |
| 5 |
E |
1471 |
1414 |
6.49 |
6.25 |
0.75 |
0.86 |
| 6 |
E |
968 |
931 |
5.22 |
1.92 |
0.75 |
0.86 |
| 6 |
E |
968 |
931 |
5.22 |
1.92 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8170.3 cm
-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 7852.5 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-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.250 |
|
|
|
| 2 |
Br |
-0.126 |
|
|
|
| 3 |
H |
0.125 |
|
|
|
| 4 |
H |
0.125 |
|
|
|
| 5 |
H |
0.125 |
|
|
|
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 |
-1.910 |
1.910 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.804 |
0.000 |
0.000 |
| y |
0.000 |
-25.804 |
0.000 |
| z |
0.000 |
0.000 |
-22.166 |
|
| Traceless |
| | x | y | z |
| x |
-1.819 |
0.000 |
0.000 |
| y |
0.000 |
-1.819 |
0.000 |
| z |
0.000 |
0.000 |
3.638 |
|
| Polar |
| 3z2-r2 | 7.276 |
| 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 |
3.729 |
0.000 |
0.000 |
| y |
0.000 |
3.729 |
-0.000 |
| z |
0.000 |
-0.000 |
6.070 |
<r2> (average value of r
2) Å
2
| <r2> |
48.785 |
| (<r2>)1/2 |
6.985 |