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' |
3163 |
3006 |
17.10 |
71.20 |
0.65 |
0.79 |
| 2 |
A' |
3141 |
2985 |
6.34 |
111.70 |
0.17 |
0.29 |
| 3 |
A' |
3082 |
2929 |
14.96 |
141.84 |
0.05 |
0.10 |
| 4 |
A' |
1515 |
1440 |
2.16 |
12.63 |
0.74 |
0.85 |
| 5 |
A' |
1503 |
1429 |
0.87 |
12.92 |
0.75 |
0.85 |
| 6 |
A' |
1424 |
1354 |
5.35 |
6.48 |
0.70 |
0.82 |
| 7 |
A' |
1294 |
1230 |
54.39 |
2.57 |
0.67 |
0.80 |
| 8 |
A' |
1099 |
1044 |
0.20 |
4.90 |
0.41 |
0.58 |
| 9 |
A' |
990 |
941 |
13.68 |
4.49 |
0.73 |
0.85 |
| 10 |
A' |
594 |
565 |
16.53 |
17.84 |
0.26 |
0.41 |
| 11 |
A' |
296 |
281 |
2.23 |
2.16 |
0.39 |
0.57 |
| 12 |
A" |
3212 |
3053 |
8.40 |
31.13 |
0.75 |
0.86 |
| 13 |
A" |
3178 |
3021 |
5.55 |
85.34 |
0.75 |
0.86 |
| 14 |
A" |
1501 |
1426 |
8.61 |
19.43 |
0.75 |
0.86 |
| 15 |
A" |
1275 |
1212 |
0.47 |
5.92 |
0.75 |
0.86 |
| 16 |
A" |
1046 |
994 |
0.07 |
5.88 |
0.75 |
0.86 |
| 17 |
A" |
774 |
736 |
3.84 |
0.28 |
0.75 |
0.86 |
| 18 |
A" |
262 |
249 |
0.02 |
0.00 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 14674.3 cm
-1
Scaled (by 0.9504) Zero Point Vibrational Energy (zpe) 13946.4 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 |
-0.360 |
|
|
|
| 2 |
C |
-0.256 |
|
|
|
| 3 |
Br |
-0.157 |
|
|
|
| 4 |
H |
0.172 |
|
|
|
| 5 |
H |
0.172 |
|
|
|
| 6 |
H |
0.133 |
|
|
|
| 7 |
H |
0.148 |
|
|
|
| 8 |
H |
0.148 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.481 |
-2.133 |
0.000 |
2.186 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.571 |
-1.004 |
0.000 |
| y |
-1.004 |
-29.796 |
0.000 |
| z |
0.000 |
0.000 |
-31.959 |
|
| Traceless |
| | x | y | z |
| x |
-0.694 |
-1.004 |
0.000 |
| y |
-1.004 |
1.969 |
0.000 |
| z |
0.000 |
0.000 |
-1.275 |
|
| Polar |
| 3z2-r2 | -2.551 |
| x2-y2 | -1.775 |
| xy | -1.004 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.935 |
-0.253 |
0.000 |
| y |
-0.253 |
7.368 |
0.000 |
| z |
0.000 |
0.000 |
4.693 |
<r2> (average value of r
2) Å
2
| <r2> |
104.882 |
| (<r2>)1/2 |
10.241 |