Vibrational Frequencies calculated at PBE1PBE/6-31G(2df,p)
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 |
763 |
731 |
128.27 |
|
|
|
2 |
A1 |
397 |
380 |
0.01 |
|
|
|
3 |
A1 |
251 |
241 |
0.02 |
|
|
|
4 |
A1 |
161 |
154 |
0.02 |
|
|
|
5 |
A2 |
178 |
170 |
0.00 |
|
|
|
6 |
B1 |
737 |
705 |
119.62 |
|
|
|
7 |
B1 |
240 |
229 |
0.00 |
|
|
|
8 |
B2 |
777 |
744 |
130.31 |
|
|
|
9 |
B2 |
272 |
260 |
0.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1887.6 cm
-1
Scaled (by 0.957) Zero Point Vibrational Energy (zpe) 1806.4 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 PBE1PBE/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.284 |
|
|
|
2 |
Cl |
-0.001 |
|
|
|
3 |
Cl |
-0.001 |
|
|
|
4 |
Br |
0.143 |
|
|
|
5 |
Br |
0.143 |
|
|
|
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 |
-0.264 |
0.264 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-64.242 |
0.000 |
0.000 |
y |
0.000 |
-65.722 |
0.000 |
z |
0.000 |
0.000 |
-65.163 |
|
Traceless |
| x | y | z |
x |
1.201 |
0.000 |
0.000 |
y |
0.000 |
-1.020 |
0.000 |
z |
0.000 |
0.000 |
-0.181 |
|
Polar |
3z2-r2 | -0.362 |
x2-y2 | 1.481 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
11.408 |
0.000 |
0.000 |
y |
0.000 |
10.154 |
0.000 |
z |
0.000 |
0.000 |
10.720 |
<r2> (average value of r
2) Å
2
<r2> |
385.981 |
(<r2>)1/2 |
19.646 |