Vibrational Frequencies calculated at B3LYPultrafine/TZVP
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' |
3221 |
3103 |
0.75 |
102.38 |
0.27 |
0.43 |
2 |
A' |
609 |
587 |
8.27 |
5.12 |
0.33 |
0.49 |
3 |
A' |
404 |
389 |
28.78 |
10.49 |
0.06 |
0.12 |
4 |
A' |
184 |
177 |
0.11 |
4.75 |
0.54 |
0.70 |
5 |
A" |
1187 |
1144 |
60.54 |
0.93 |
0.75 |
0.86 |
6 |
A" |
744 |
717 |
146.96 |
2.72 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3174.5 cm
-1
Scaled (by 0.9634) Zero Point Vibrational Energy (zpe) 3058.3 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 B3LYPultrafine/TZVP
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.203 |
|
|
|
2 |
H |
0.185 |
|
|
|
3 |
Br |
0.009 |
|
|
|
4 |
Br |
0.009 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.466 |
0.635 |
0.000 |
0.788 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-43.700 |
-0.963 |
0.000 |
y |
-0.963 |
-40.948 |
0.000 |
z |
0.000 |
0.000 |
-41.477 |
|
Traceless |
| x | y | z |
x |
-2.487 |
-0.963 |
0.000 |
y |
-0.963 |
1.640 |
0.000 |
z |
0.000 |
0.000 |
0.847 |
|
Polar |
3z2-r2 | 1.694 |
x2-y2 | -2.751 |
xy | -0.963 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.062 |
-0.097 |
0.000 |
y |
-0.097 |
5.370 |
0.000 |
z |
0.000 |
0.000 |
10.549 |
<r2> (average value of r
2) Å
2
<r2> |
220.419 |
(<r2>)1/2 |
14.847 |