Vibrational Frequencies calculated at M06-2X/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 |
3058 |
2931 |
0.66 |
|
|
|
| 2 |
A1 |
1475 |
1414 |
18.16 |
|
|
|
| 3 |
A1 |
1062 |
1018 |
8.96 |
|
|
|
| 4 |
A1 |
397 |
381 |
7.13 |
|
|
|
| 5 |
A1 |
222 |
212 |
0.12 |
|
|
|
| 6 |
A2 |
300 |
287 |
0.00 |
|
|
|
| 7 |
E |
3140 |
3010 |
0.28 |
|
|
|
| 7 |
E |
3140 |
3010 |
0.30 |
|
|
|
| 8 |
E |
1535 |
1471 |
4.45 |
|
|
|
| 8 |
E |
1535 |
1471 |
4.42 |
|
|
|
| 9 |
E |
1139 |
1092 |
67.05 |
|
|
|
| 9 |
E |
1139 |
1092 |
67.24 |
|
|
|
| 10 |
E |
673 |
645 |
92.72 |
|
|
|
| 10 |
E |
672 |
644 |
93.77 |
|
|
|
| 11 |
E |
290 |
278 |
0.78 |
|
|
|
| 11 |
E |
290 |
278 |
0.79 |
|
|
|
| 12 |
E |
146 |
140 |
0.18 |
|
|
|
| 12 |
E |
146 |
140 |
0.19 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10177.5 cm
-1
Scaled (by 0.9587) Zero Point Vibrational Energy (zpe) 9757.1 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/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.791 |
|
|
|
| 2 |
C |
-0.495 |
|
|
|
| 3 |
Br |
0.186 |
|
|
|
| 4 |
Br |
0.186 |
|
|
|
| 5 |
Br |
0.186 |
|
|
|
| 6 |
H |
0.243 |
|
|
|
| 7 |
H |
0.243 |
|
|
|
| 8 |
H |
0.243 |
|
|
|
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 |
1.745 |
1.745 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-67.774 |
0.000 |
0.000 |
| y |
0.000 |
-67.774 |
0.000 |
| z |
0.000 |
0.000 |
-64.877 |
|
| Traceless |
| | x | y | z |
| x |
-1.448 |
0.000 |
0.000 |
| y |
0.000 |
-1.448 |
0.000 |
| z |
0.000 |
0.000 |
2.897 |
|
| Polar |
| 3z2-r2 | 5.794 |
| 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 |
9.763 |
0.000 |
0.000 |
| y |
0.000 |
9.763 |
0.002 |
| z |
0.000 |
0.002 |
5.812 |
<r2> (average value of r
2) Å
2
| <r2> |
458.251 |
| (<r2>)1/2 |
21.407 |