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 |
A' |
3219 |
3059 |
0.82 |
76.23 |
0.28 |
0.44 |
| 2 |
A' |
1217 |
1157 |
37.41 |
6.24 |
0.68 |
0.81 |
| 3 |
A' |
749 |
712 |
129.93 |
4.93 |
0.65 |
0.79 |
| 4 |
A' |
618 |
587 |
20.25 |
10.53 |
0.04 |
0.07 |
| 5 |
A' |
338 |
321 |
0.32 |
7.79 |
0.25 |
0.40 |
| 6 |
A' |
229 |
218 |
0.04 |
4.77 |
0.60 |
0.75 |
| 7 |
A" |
1263 |
1201 |
23.73 |
7.66 |
0.75 |
0.86 |
| 8 |
A" |
788 |
749 |
148.97 |
3.95 |
0.75 |
0.86 |
| 9 |
A" |
224 |
213 |
0.08 |
3.80 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4322.7 cm
-1
Scaled (by 0.9504) Zero Point Vibrational Energy (zpe) 4108.3 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 M06-2X/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.347 |
|
|
|
| 2 |
H |
0.257 |
|
|
|
| 3 |
Br |
-0.022 |
|
|
|
| 4 |
Cl |
0.056 |
|
|
|
| 5 |
Cl |
0.056 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.938 |
0.752 |
0.000 |
1.202 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-47.257 |
-0.450 |
0.000 |
| y |
-0.450 |
-49.583 |
0.000 |
| z |
0.000 |
0.000 |
-50.151 |
|
| Traceless |
| | x | y | z |
| x |
2.610 |
-0.450 |
0.000 |
| y |
-0.450 |
-0.879 |
0.000 |
| z |
0.000 |
0.000 |
-1.730 |
|
| Polar |
| 3z2-r2 | -3.461 |
| x2-y2 | 2.326 |
| xy | -0.450 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.806 |
1.654 |
0.000 |
| y |
1.654 |
7.119 |
0.000 |
| z |
0.000 |
0.000 |
7.479 |
<r2> (average value of r
2) Å
2
| <r2> |
233.073 |
| (<r2>)1/2 |
15.267 |