Vibrational Frequencies calculated at TPSSh/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 |
3153 |
3023 |
2.78 |
92.85 |
0.08 |
0.15 |
| 2 |
A1 |
1456 |
1396 |
0.66 |
12.73 |
0.74 |
0.85 |
| 3 |
A1 |
579 |
555 |
5.49 |
13.88 |
0.09 |
0.16 |
| 4 |
A1 |
172 |
165 |
0.11 |
4.95 |
0.44 |
0.61 |
| 5 |
A2 |
1120 |
1073 |
0.00 |
7.12 |
0.75 |
0.86 |
| 6 |
B1 |
3251 |
3117 |
0.51 |
58.03 |
0.75 |
0.86 |
| 7 |
B1 |
806 |
773 |
4.50 |
2.53 |
0.75 |
0.86 |
| 8 |
B2 |
1219 |
1169 |
75.38 |
1.43 |
0.75 |
0.86 |
| 9 |
B2 |
623 |
597 |
111.54 |
4.47 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6188.9 cm
-1
Scaled (by 0.9587) Zero Point Vibrational Energy (zpe) 5933.3 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 TPSSh/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.273 |
|
|
|
| 2 |
H |
0.214 |
|
|
|
| 3 |
H |
0.214 |
|
|
|
| 4 |
Br |
-0.077 |
|
|
|
| 5 |
Br |
-0.077 |
|
|
|
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 |
1.582 |
1.582 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.623 |
0.000 |
0.000 |
| y |
0.000 |
9.248 |
0.000 |
| z |
0.000 |
0.000 |
5.469 |
<r2> (average value of r
2) Å
2
| <r2> |
223.163 |
| (<r2>)1/2 |
14.939 |