Vibrational Frequencies calculated at HSEh1PBE/3-21G*
| 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 |
3107 |
2983 |
13.51 |
100.03 |
0.00 |
0.00 |
| 2 |
A1 |
1393 |
1337 |
9.63 |
2.29 |
0.57 |
0.73 |
| 3 |
A1 |
644 |
618 |
9.41 |
15.89 |
0.28 |
0.44 |
| 4 |
E |
3214 |
3085 |
2.50 |
56.62 |
0.75 |
0.86 |
| 4 |
E |
3214 |
3085 |
2.50 |
56.62 |
0.75 |
0.86 |
| 5 |
E |
1539 |
1478 |
10.63 |
18.35 |
0.75 |
0.86 |
| 5 |
E |
1539 |
1478 |
10.63 |
18.35 |
0.75 |
0.86 |
| 6 |
E |
991 |
952 |
10.27 |
7.12 |
0.75 |
0.86 |
| 6 |
E |
991 |
952 |
10.28 |
7.12 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8316.3 cm
-1
Scaled (by 0.9599) Zero Point Vibrational Energy (zpe) 7982.9 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/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.697 |
|
|
|
| 2 |
Br |
-0.077 |
|
|
|
| 3 |
H |
0.258 |
|
|
|
| 4 |
H |
0.258 |
|
|
|
| 5 |
H |
0.258 |
|
|
|
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 |
-1.783 |
1.783 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.364 |
0.000 |
0.000 |
| y |
0.000 |
-25.364 |
0.000 |
| z |
0.000 |
0.000 |
-21.465 |
|
| Traceless |
| | x | y | z |
| x |
-1.949 |
0.000 |
0.000 |
| y |
0.000 |
-1.949 |
0.000 |
| z |
0.000 |
0.000 |
3.899 |
|
| Polar |
| 3z2-r2 | 7.798 |
| 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 |
2.870 |
0.000 |
0.000 |
| y |
0.000 |
2.870 |
0.000 |
| z |
0.000 |
0.000 |
4.953 |
<r2> (average value of r
2) Å
2
| <r2> |
48.794 |
| (<r2>)1/2 |
6.985 |