Vibrational Frequencies calculated at B3LYP/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 |
3075 |
2967 |
2.59 |
|
|
|
| 2 |
A1 |
1475 |
1423 |
13.29 |
|
|
|
| 3 |
A1 |
1044 |
1008 |
12.98 |
|
|
|
| 4 |
A1 |
402 |
388 |
7.03 |
|
|
|
| 5 |
A1 |
213 |
206 |
0.04 |
|
|
|
| 6 |
A2 |
317 |
306 |
0.00 |
|
|
|
| 7 |
E |
3152 |
3042 |
2.82 |
|
|
|
| 7 |
E |
3152 |
3042 |
2.82 |
|
|
|
| 8 |
E |
1540 |
1486 |
3.52 |
|
|
|
| 8 |
E |
1540 |
1486 |
3.52 |
|
|
|
| 9 |
E |
1137 |
1097 |
64.93 |
|
|
|
| 9 |
E |
1137 |
1097 |
64.93 |
|
|
|
| 10 |
E |
637 |
615 |
104.52 |
|
|
|
| 10 |
E |
637 |
615 |
104.55 |
|
|
|
| 11 |
E |
287 |
277 |
1.53 |
|
|
|
| 11 |
E |
287 |
277 |
1.53 |
|
|
|
| 12 |
E |
147 |
142 |
0.04 |
|
|
|
| 12 |
E |
147 |
142 |
0.04 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10162.7 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 9806.0 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 B3LYP/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.708 |
|
|
|
| 2 |
C |
-0.496 |
|
|
|
| 3 |
Br |
0.166 |
|
|
|
| 4 |
Br |
0.166 |
|
|
|
| 5 |
Br |
0.166 |
|
|
|
| 6 |
H |
0.236 |
|
|
|
| 7 |
H |
0.236 |
|
|
|
| 8 |
H |
0.236 |
|
|
|
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 |
1.707 |
1.707 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-66.857 |
0.000 |
0.000 |
| y |
0.000 |
-66.857 |
0.000 |
| z |
0.000 |
0.000 |
-64.063 |
|
| Traceless |
| | x | y | z |
| x |
-1.397 |
0.000 |
0.000 |
| y |
0.000 |
-1.397 |
0.000 |
| z |
0.000 |
0.000 |
2.794 |
|
| Polar |
| 3z2-r2 | 5.589 |
| 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 |
9.756 |
0.000 |
0.000 |
| y |
0.000 |
9.756 |
0.000 |
| z |
0.000 |
0.000 |
5.989 |
<r2> (average value of r
2) Å
2
| <r2> |
463.243 |
| (<r2>)1/2 |
21.523 |