Vibrational Frequencies calculated at TPSSh/6-31+G**
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
Σ |
3496 |
3365 |
96.94 |
|
|
|
2 |
Σ |
2174 |
2092 |
37.62 |
|
|
|
3 |
Σ |
612 |
589 |
2.26 |
|
|
|
4 |
Π |
700 |
674 |
52.08 |
|
|
|
4 |
Π |
700 |
674 |
52.08 |
|
|
|
5 |
Π |
464 |
446 |
13.66 |
|
|
|
5 |
Π |
464 |
446 |
13.66 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4304.1 cm
-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 4142.7 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 TPSSh/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.268 |
|
|
|
2 |
C |
0.017 |
|
|
|
3 |
Br |
0.021 |
|
|
|
4 |
H |
0.231 |
|
|
|
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 |
-0.228 |
0.228 |
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 |
3.491 |
0.000 |
0.000 |
y |
0.000 |
3.491 |
0.000 |
z |
0.000 |
0.000 |
9.755 |
<r2> (average value of r
2) Å
2
<r2> |
84.419 |
(<r2>)1/2 |
9.188 |