Vibrational Frequencies calculated at wB97X-D/6-311+G(3df,2p)
| 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 |
3142 |
3142 |
1.12 |
84.57 |
0.05 |
0.09 |
| 2 |
A1 |
1452 |
1452 |
0.14 |
10.23 |
0.50 |
0.67 |
| 3 |
A1 |
602 |
602 |
3.38 |
17.99 |
0.06 |
0.12 |
| 4 |
A1 |
175 |
175 |
0.09 |
3.34 |
0.34 |
0.51 |
| 5 |
A2 |
1136 |
1136 |
0.00 |
1.04 |
0.75 |
0.86 |
| 6 |
B1 |
3228 |
3228 |
2.93 |
41.77 |
0.75 |
0.86 |
| 7 |
B1 |
825 |
825 |
3.82 |
0.31 |
0.75 |
0.86 |
| 8 |
B2 |
1237 |
1237 |
60.24 |
0.34 |
0.75 |
0.86 |
| 9 |
B2 |
685 |
685 |
84.29 |
4.85 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6241.4 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6241.4 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 wB97X-D/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.350 |
|
|
|
| 2 |
H |
0.207 |
|
|
|
| 3 |
H |
0.207 |
|
|
|
| 4 |
Br |
-0.032 |
|
|
|
| 5 |
Br |
-0.032 |
|
|
|
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 |
1.485 |
1.485 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-43.201 |
0.000 |
0.000 |
| y |
0.000 |
-44.539 |
0.000 |
| z |
0.000 |
0.000 |
-40.728 |
|
| Traceless |
| | x | y | z |
| x |
-0.568 |
0.000 |
0.000 |
| y |
0.000 |
-2.574 |
0.000 |
| z |
0.000 |
0.000 |
3.142 |
|
| Polar |
| 3z2-r2 | 6.285 |
| x2-y2 | 1.338 |
| 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 |
6.715 |
0.000 |
0.000 |
| y |
0.000 |
11.042 |
0.000 |
| z |
0.000 |
0.000 |
7.327 |
<r2> (average value of r
2) Å
2
| <r2> |
221.505 |
| (<r2>)1/2 |
14.883 |