Vibrational Frequencies calculated at TPSSh/cc-pVTZ
| 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 |
3471 |
3361 |
94.36 |
|
|
|
| 2 |
Σ |
2163 |
2095 |
29.40 |
|
|
|
| 3 |
Σ |
607 |
588 |
1.52 |
|
|
|
| 4 |
Π |
639 |
619 |
46.03 |
|
|
|
| 4 |
Π |
639 |
619 |
46.03 |
|
|
|
| 5 |
Π |
311 |
301 |
5.91 |
|
|
|
| 5 |
Π |
311 |
301 |
5.91 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4070.3 cm
-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 3941.3 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/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.072 |
|
|
|
| 2 |
C |
-0.106 |
|
|
|
| 3 |
Br |
0.050 |
|
|
|
| 4 |
H |
0.128 |
|
|
|
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 |
-0.217 |
0.217 |
| 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 |
3.565 |
0.000 |
0.000 |
| y |
0.000 |
3.565 |
0.000 |
| z |
0.000 |
0.000 |
9.491 |
<r2> (average value of r
2) Å
2
| <r2> |
84.324 |
| (<r2>)1/2 |
9.183 |