Vibrational Frequencies calculated at PBEPBE/6-311G*
| 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 |
3068 |
3036 |
4.08 |
|
|
|
| 2 |
A1 |
1401 |
1386 |
0.00 |
|
|
|
| 3 |
A1 |
564 |
558 |
3.27 |
|
|
|
| 4 |
A1 |
164 |
163 |
0.05 |
|
|
|
| 5 |
A2 |
1096 |
1085 |
0.00 |
|
|
|
| 6 |
B1 |
3155 |
3122 |
0.10 |
|
|
|
| 7 |
B1 |
798 |
790 |
8.79 |
|
|
|
| 8 |
B2 |
1195 |
1183 |
70.49 |
|
|
|
| 9 |
B2 |
598 |
592 |
127.91 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6018.9 cm
-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 5956.3 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 PBEPBE/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.649 |
|
|
|
| 2 |
H |
0.303 |
|
|
|
| 3 |
H |
0.303 |
|
|
|
| 4 |
Br |
0.021 |
|
|
|
| 5 |
Br |
0.021 |
|
|
|
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 |
1.537 |
1.537 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-43.329 |
0.000 |
0.000 |
| y |
0.000 |
-44.433 |
0.000 |
| z |
0.000 |
0.000 |
-40.891 |
|
| Traceless |
| | x | y | z |
| x |
-0.667 |
0.000 |
0.000 |
| y |
0.000 |
-2.323 |
0.000 |
| z |
0.000 |
0.000 |
2.990 |
|
| Polar |
| 3z2-r2 | 5.980 |
| x2-y2 | 1.104 |
| 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 |
4.070 |
0.000 |
0.000 |
| y |
0.000 |
9.692 |
0.000 |
| z |
0.000 |
0.000 |
5.193 |
<r2> (average value of r
2) Å
2
| <r2> |
227.991 |
| (<r2>)1/2 |
15.099 |