Vibrational Frequencies calculated at wB97X-D/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 |
3294 |
3294 |
0.01 |
|
|
|
2 |
A1 |
1720 |
1720 |
28.30 |
|
|
|
3 |
A1 |
1238 |
1238 |
1.18 |
|
|
|
4 |
A1 |
597 |
597 |
8.86 |
|
|
|
5 |
A1 |
116 |
116 |
0.02 |
|
|
|
6 |
A2 |
1038 |
1038 |
0.00 |
|
|
|
7 |
A2 |
419 |
419 |
0.00 |
|
|
|
8 |
B1 |
763 |
763 |
101.82 |
|
|
|
9 |
B2 |
3268 |
3268 |
14.95 |
|
|
|
10 |
B2 |
1350 |
1350 |
47.43 |
|
|
|
11 |
B2 |
780 |
780 |
60.69 |
|
|
|
12 |
B2 |
496 |
496 |
2.35 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7539.1 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7539.1 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 wB97X-D/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.480 |
|
|
|
2 |
C |
-0.480 |
|
|
|
3 |
Br |
0.192 |
|
|
|
4 |
Br |
0.192 |
|
|
|
5 |
H |
0.288 |
|
|
|
6 |
H |
0.288 |
|
|
|
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 |
-50.165 |
0.000 |
0.000 |
y |
0.000 |
-47.523 |
0.000 |
z |
0.000 |
0.000 |
-42.079 |
|
Traceless |
| x | y | z |
x |
-5.364 |
0.000 |
0.000 |
y |
0.000 |
-1.401 |
0.000 |
z |
0.000 |
0.000 |
6.765 |
|
Polar |
3z2-r2 | 13.530 |
x2-y2 | -2.642 |
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 |
1.844 |
0.000 |
0.000 |
y |
0.000 |
9.078 |
0.000 |
z |
0.000 |
0.000 |
6.660 |
<r2> (average value of r
2) Å
2
<r2> |
290.660 |
(<r2>)1/2 |
17.049 |