Vibrational Frequencies calculated at wB97X-D/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 |
3104 |
2942 |
1.23 |
|
|
|
| 2 |
A1 |
1484 |
1407 |
21.97 |
|
|
|
| 3 |
A1 |
1054 |
999 |
4.83 |
|
|
|
| 4 |
A1 |
428 |
405 |
4.48 |
|
|
|
| 5 |
A1 |
220 |
208 |
0.12 |
|
|
|
| 6 |
A2 |
320 |
303 |
0.00 |
|
|
|
| 7 |
E |
3192 |
3026 |
1.19 |
|
|
|
| 7 |
E |
3192 |
3026 |
1.19 |
|
|
|
| 8 |
E |
1550 |
1469 |
6.97 |
|
|
|
| 8 |
E |
1550 |
1469 |
6.97 |
|
|
|
| 9 |
E |
1157 |
1096 |
52.13 |
|
|
|
| 9 |
E |
1157 |
1096 |
51.96 |
|
|
|
| 10 |
E |
697 |
660 |
65.10 |
|
|
|
| 10 |
E |
697 |
660 |
64.82 |
|
|
|
| 11 |
E |
282 |
268 |
0.93 |
|
|
|
| 11 |
E |
282 |
267 |
0.93 |
|
|
|
| 12 |
E |
150 |
143 |
0.09 |
|
|
|
| 12 |
E |
150 |
143 |
0.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10332.4 cm
-1
Scaled (by 0.9478) Zero Point Vibrational Energy (zpe) 9793.0 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 wB97X-D/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.262 |
|
|
|
| 2 |
C |
-0.592 |
|
|
|
| 3 |
Br |
0.032 |
|
|
|
| 4 |
Br |
0.032 |
|
|
|
| 5 |
Br |
0.032 |
|
|
|
| 6 |
H |
0.253 |
|
|
|
| 7 |
H |
0.253 |
|
|
|
| 8 |
H |
0.253 |
|
|
|
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 |
1.565 |
1.565 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-65.753 |
0.000 |
0.000 |
| y |
0.000 |
-65.753 |
0.000 |
| z |
0.000 |
0.000 |
-63.412 |
|
| Traceless |
| | x | y | z |
| x |
-1.170 |
0.000 |
0.000 |
| y |
0.000 |
-1.170 |
0.000 |
| z |
0.000 |
0.000 |
2.341 |
|
| Polar |
| 3z2-r2 | 4.682 |
| 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 |
10.441 |
0.000 |
0.000 |
| y |
0.000 |
10.436 |
0.000 |
| z |
0.000 |
0.000 |
7.760 |
<r2> (average value of r
2) Å
2
| <r2> |
439.691 |
| (<r2>)1/2 |
20.969 |