Vibrational Frequencies calculated at wB97X-D/Def2TZVPP
| 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 |
3152 |
3011 |
1.54 |
94.08 |
0.05 |
0.10 |
| 2 |
A1 |
1451 |
1386 |
0.02 |
11.61 |
0.62 |
0.77 |
| 3 |
A1 |
603 |
576 |
3.83 |
14.65 |
0.09 |
0.16 |
| 4 |
A1 |
175 |
167 |
0.10 |
3.85 |
0.41 |
0.59 |
| 5 |
A2 |
1135 |
1084 |
0.00 |
2.22 |
0.75 |
0.86 |
| 6 |
B1 |
3238 |
3093 |
2.01 |
46.51 |
0.75 |
0.86 |
| 7 |
B1 |
824 |
787 |
4.29 |
0.93 |
0.75 |
0.86 |
| 8 |
B2 |
1237 |
1182 |
62.58 |
0.01 |
0.75 |
0.86 |
| 9 |
B2 |
684 |
654 |
83.44 |
6.15 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6249.0 cm
-1
Scaled (by 0.9552) Zero Point Vibrational Energy (zpe) 5969.0 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/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.203 |
|
|
|
| 2 |
H |
0.165 |
|
|
|
| 3 |
H |
0.165 |
|
|
|
| 4 |
Br |
-0.063 |
|
|
|
| 5 |
Br |
-0.063 |
|
|
|
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 |
1.529 |
1.529 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-43.037 |
0.000 |
0.000 |
| y |
0.000 |
-44.545 |
0.000 |
| z |
0.000 |
0.000 |
-40.617 |
|
| Traceless |
| | x | y | z |
| x |
-0.455 |
0.000 |
0.000 |
| y |
0.000 |
-2.718 |
0.000 |
| z |
0.000 |
0.000 |
3.174 |
|
| Polar |
| 3z2-r2 | 6.347 |
| x2-y2 | 1.509 |
| 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 |
5.661 |
0.000 |
0.000 |
| y |
0.000 |
10.360 |
0.000 |
| z |
0.000 |
0.000 |
6.541 |
<r2> (average value of r
2) Å
2
| <r2> |
221.430 |
| (<r2>)1/2 |
14.881 |