Vibrational Frequencies calculated at M06-2X/6-31G*
| 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 |
3133 |
2967 |
12.01 |
|
|
|
| 2 |
A1 |
1370 |
1297 |
21.91 |
|
|
|
| 3 |
A1 |
637 |
604 |
13.99 |
|
|
|
| 4 |
E |
3246 |
3074 |
1.27 |
|
|
|
| 4 |
E |
3246 |
3074 |
1.31 |
|
|
|
| 5 |
E |
1510 |
1430 |
5.69 |
|
|
|
| 5 |
E |
1510 |
1430 |
5.59 |
|
|
|
| 6 |
E |
991 |
938 |
5.97 |
|
|
|
| 6 |
E |
990 |
938 |
6.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8316.9 cm
-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 7876.1 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 M06-2X/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.505 |
|
|
|
| 2 |
Br |
-0.141 |
|
|
|
| 3 |
H |
0.215 |
|
|
|
| 4 |
H |
0.215 |
|
|
|
| 5 |
H |
0.215 |
|
|
|
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 |
-1.988 |
1.988 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.615 |
0.000 |
0.000 |
| y |
0.000 |
-25.615 |
0.000 |
| z |
0.000 |
0.000 |
-21.757 |
|
| Traceless |
| | x | y | z |
| x |
-1.929 |
0.000 |
0.000 |
| y |
0.000 |
-1.929 |
0.000 |
| z |
0.000 |
0.000 |
3.858 |
|
| Polar |
| 3z2-r2 | 7.716 |
| 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 |
3.232 |
0.000 |
0.000 |
| y |
0.000 |
3.227 |
0.005 |
| z |
0.000 |
0.005 |
5.233 |
<r2> (average value of r
2) Å
2
| <r2> |
48.792 |
| (<r2>)1/2 |
6.985 |