Vibrational Frequencies calculated at B3LYPultrafine/6-31G**
| 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 |
3097 |
2976 |
15.66 |
109.66 |
0.00 |
0.00 |
| 2 |
A1 |
1344 |
1291 |
26.76 |
1.09 |
0.61 |
0.76 |
| 3 |
A1 |
596 |
573 |
13.56 |
18.04 |
0.27 |
0.42 |
| 4 |
E |
3211 |
3085 |
3.23 |
58.69 |
0.75 |
0.86 |
| 4 |
E |
3211 |
3085 |
3.23 |
58.69 |
0.75 |
0.86 |
| 5 |
E |
1490 |
1432 |
5.14 |
13.65 |
0.75 |
0.86 |
| 5 |
E |
1490 |
1432 |
5.14 |
13.65 |
0.75 |
0.86 |
| 6 |
E |
967 |
929 |
5.71 |
5.98 |
0.75 |
0.86 |
| 6 |
E |
967 |
929 |
5.70 |
5.98 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8186.9 cm
-1
Scaled (by 0.9608) Zero Point Vibrational Energy (zpe) 7866.0 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 B3LYPultrafine/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.335 |
|
|
|
| 2 |
Br |
-0.143 |
|
|
|
| 3 |
H |
0.160 |
|
|
|
| 4 |
H |
0.160 |
|
|
|
| 5 |
H |
0.160 |
|
|
|
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 |
-1.935 |
1.935 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.495 |
0.000 |
0.000 |
| y |
0.000 |
-25.495 |
0.000 |
| z |
0.000 |
0.000 |
-21.579 |
|
| Traceless |
| | x | y | z |
| x |
-1.958 |
0.000 |
0.000 |
| y |
0.000 |
-1.958 |
0.000 |
| z |
0.000 |
0.000 |
3.916 |
|
| Polar |
| 3z2-r2 | 7.832 |
| x2-y2 | 0.000 |
| 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 |
3.278 |
0.000 |
0.000 |
| y |
0.000 |
3.278 |
0.000 |
| z |
0.000 |
0.000 |
5.379 |
<r2> (average value of r
2) Å
2
| <r2> |
49.318 |
| (<r2>)1/2 |
7.023 |