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 |
3152 |
3152 |
9.76 |
123.34 |
0.01 |
0.01 |
| 2 |
A1 |
1392 |
1392 |
14.69 |
1.11 |
0.67 |
0.80 |
| 3 |
A1 |
590 |
590 |
17.08 |
22.95 |
0.34 |
0.51 |
| 4 |
E |
3274 |
3274 |
2.00 |
63.53 |
0.75 |
0.86 |
| 4 |
E |
3274 |
3274 |
2.01 |
63.52 |
0.75 |
0.86 |
| 5 |
E |
1526 |
1526 |
12.31 |
21.03 |
0.75 |
0.86 |
| 5 |
E |
1526 |
1526 |
12.31 |
20.98 |
0.75 |
0.86 |
| 6 |
E |
996 |
996 |
8.99 |
12.67 |
0.75 |
0.86 |
| 6 |
E |
996 |
996 |
8.97 |
12.62 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8362.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8362.2 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 |
-0.656 |
|
|
|
| 2 |
Br |
-0.012 |
|
|
|
| 3 |
H |
0.222 |
|
|
|
| 4 |
H |
0.222 |
|
|
|
| 5 |
H |
0.222 |
|
|
|
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 |
-2.240 |
2.240 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.783 |
0.000 |
0.000 |
| y |
0.000 |
-25.783 |
0.000 |
| z |
0.000 |
0.000 |
-22.237 |
|
| Traceless |
| | x | y | z |
| x |
-1.773 |
0.000 |
0.000 |
| y |
0.000 |
-1.773 |
0.000 |
| z |
0.000 |
0.000 |
3.547 |
|
| Polar |
| 3z2-r2 | 7.093 |
| 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 |
2.112 |
0.000 |
0.000 |
| y |
0.000 |
2.115 |
-0.001 |
| z |
0.000 |
-0.001 |
5.135 |
<r2> (average value of r
2) Å
2
| <r2> |
50.148 |
| (<r2>)1/2 |
7.082 |