Vibrational Frequencies calculated at ROHF/TZVP
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
|
A' |
3376 |
3376 |
1.17 |
|
|
|
|
A' |
696 |
696 |
14.91 |
|
|
|
|
A' |
577 |
577 |
7.49 |
|
|
|
|
A' |
194 |
194 |
0.07 |
|
|
|
|
A" |
1291 |
1291 |
87.02 |
|
|
|
|
A" |
811 |
811 |
110.97 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3472.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3472.2 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 ROHF/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.033 |
|
|
|
| 2 |
H |
0.155 |
|
|
|
| 3 |
Br |
-0.061 |
|
|
|
| 4 |
Br |
-0.061 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.490 |
1.015 |
0.000 |
1.127 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-43.753 |
-1.036 |
0.000 |
| y |
-1.036 |
-40.871 |
0.000 |
| z |
0.000 |
0.000 |
-42.769 |
|
| Traceless |
| | x | y | z |
| x |
-1.933 |
-1.036 |
0.000 |
| y |
-1.036 |
2.390 |
0.000 |
| z |
0.000 |
0.000 |
-0.457 |
|
| Polar |
| 3z2-r2 | -0.914 |
| x2-y2 | -2.882 |
| xy | -1.036 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
218.638 |
| (<r2>)1/2 |
14.786 |