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' |
3183 |
3014 |
16.81 |
|
|
|
2 |
A' |
3163 |
2996 |
24.93 |
|
|
|
3 |
A' |
3146 |
2980 |
2.19 |
|
|
|
4 |
A' |
3081 |
2918 |
20.18 |
|
|
|
5 |
A' |
1532 |
1451 |
7.33 |
|
|
|
6 |
A' |
1522 |
1442 |
8.39 |
|
|
|
7 |
A' |
1446 |
1370 |
5.49 |
|
|
|
8 |
A' |
1274 |
1207 |
47.76 |
|
|
|
9 |
A' |
1198 |
1135 |
24.84 |
|
|
|
10 |
A' |
1072 |
1015 |
8.70 |
|
|
|
11 |
A' |
917 |
868 |
6.01 |
|
|
|
12 |
A' |
561 |
532 |
19.03 |
|
|
|
13 |
A' |
408 |
387 |
1.80 |
|
|
|
14 |
A' |
303 |
287 |
2.40 |
|
|
|
15 |
A' |
263 |
249 |
0.41 |
|
|
|
16 |
A" |
3178 |
3010 |
7.98 |
|
|
|
17 |
A" |
3154 |
2987 |
0.71 |
|
|
|
18 |
A" |
3078 |
2915 |
8.98 |
|
|
|
19 |
A" |
1511 |
1431 |
0.57 |
|
|
|
20 |
A" |
1510 |
1430 |
2.36 |
|
|
|
21 |
A" |
1436 |
1359 |
11.79 |
|
|
|
22 |
A" |
1373 |
1300 |
0.54 |
|
|
|
23 |
A" |
1172 |
1110 |
0.60 |
|
|
|
24 |
A" |
968 |
917 |
0.00 |
|
|
|
25 |
A" |
949 |
899 |
1.43 |
|
|
|
26 |
A" |
299 |
283 |
0.64 |
|
|
|
27 |
A" |
232 |
220 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20964.5 cm
-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 19853.4 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 |
-0.172 |
|
|
|
2 |
Br |
-0.161 |
|
|
|
3 |
H |
0.204 |
|
|
|
4 |
C |
-0.466 |
|
|
|
5 |
C |
-0.466 |
|
|
|
6 |
H |
0.179 |
|
|
|
7 |
H |
0.166 |
|
|
|
8 |
H |
0.186 |
|
|
|
9 |
H |
0.179 |
|
|
|
10 |
H |
0.166 |
|
|
|
11 |
H |
0.186 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.477 |
-2.249 |
0.000 |
2.299 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-38.206 |
-0.729 |
0.000 |
y |
-0.729 |
-37.295 |
0.000 |
z |
0.000 |
0.000 |
-38.232 |
|
Traceless |
| x | y | z |
x |
-0.442 |
-0.729 |
0.000 |
y |
-0.729 |
0.924 |
0.000 |
z |
0.000 |
0.000 |
-0.481 |
|
Polar |
3z2-r2 | -0.963 |
x2-y2 | -0.910 |
xy | -0.729 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.996 |
-0.368 |
0.000 |
y |
-0.368 |
8.917 |
0.000 |
z |
0.000 |
0.000 |
6.626 |
<r2> (average value of r
2) Å
2
<r2> |
155.820 |
(<r2>)1/2 |
12.483 |