Vibrational Frequencies calculated at B3LYP/CEP-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 |
A' |
3208 |
3107 |
0.52 |
|
|
|
| 2 |
A' |
1190 |
1153 |
33.55 |
|
|
|
| 3 |
A' |
671 |
650 |
167.46 |
|
|
|
| 4 |
A' |
535 |
518 |
8.59 |
|
|
|
| 5 |
A' |
263 |
255 |
0.01 |
|
|
|
| 6 |
A' |
158 |
153 |
0.02 |
|
|
|
| 7 |
A" |
1160 |
1123 |
57.70 |
|
|
|
| 8 |
A" |
618 |
598 |
181.56 |
|
|
|
| 9 |
A" |
187 |
181 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3994.9 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 3868.6 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 B3LYP/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.652 |
|
|
|
| 2 |
H |
0.303 |
|
|
|
| 3 |
Cl |
0.049 |
|
|
|
| 4 |
Br |
0.150 |
|
|
|
| 5 |
Br |
0.150 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.366 |
0.287 |
0.000 |
1.396 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-48.140 |
-1.951 |
0.000 |
| y |
-1.951 |
-48.384 |
0.000 |
| z |
0.000 |
0.000 |
-48.117 |
|
| Traceless |
| | x | y | z |
| x |
0.111 |
-1.951 |
0.000 |
| y |
-1.951 |
-0.255 |
0.000 |
| z |
0.000 |
0.000 |
0.145 |
|
| Polar |
| 3z2-r2 | 0.290 |
| x2-y2 | 0.244 |
| xy | -1.951 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.208 |
2.189 |
0.000 |
| y |
2.189 |
6.852 |
0.000 |
| z |
0.000 |
0.000 |
9.533 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |