Vibrational Frequencies calculated at B3LYP/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 |
A' |
3136 |
3019 |
0.70 |
95.29 |
0.06 |
0.11 |
| 2 |
A' |
1426 |
1373 |
0.10 |
16.03 |
0.55 |
0.71 |
| 3 |
A' |
1179 |
1135 |
85.16 |
2.39 |
0.28 |
0.43 |
| 4 |
A' |
609 |
586 |
78.99 |
6.37 |
0.73 |
0.84 |
| 5 |
A' |
515 |
496 |
6.83 |
20.17 |
0.13 |
0.23 |
| 6 |
A' |
140 |
135 |
0.06 |
5.34 |
0.39 |
0.56 |
| 7 |
A" |
3224 |
3104 |
2.73 |
46.69 |
0.75 |
0.86 |
| 8 |
A" |
1089 |
1048 |
0.00 |
1.43 |
0.75 |
0.86 |
| 9 |
A" |
763 |
735 |
6.04 |
0.92 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6040.6 cm
-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 5814.7 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 B3LYP/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.301 |
|
|
|
| 2 |
Br |
-0.073 |
|
|
|
| 3 |
I |
-0.009 |
|
|
|
| 4 |
H |
0.192 |
|
|
|
| 5 |
H |
0.192 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.706 |
1.146 |
0.000 |
1.346 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-53.153 |
-0.410 |
0.000 |
| y |
-0.410 |
-49.221 |
0.000 |
| z |
0.000 |
0.000 |
-52.221 |
|
| Traceless |
| | x | y | z |
| x |
-2.432 |
-0.410 |
0.000 |
| y |
-0.410 |
3.466 |
0.000 |
| z |
0.000 |
0.000 |
-1.035 |
|
| Polar |
| 3z2-r2 | -2.069 |
| x2-y2 | -3.932 |
| xy | -0.410 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
12.201 |
2.230 |
0.000 |
| y |
2.230 |
8.945 |
0.000 |
| z |
0.000 |
0.000 |
6.853 |
<r2> (average value of r
2) Å
2
| <r2> |
242.721 |
| (<r2>)1/2 |
15.580 |