Vibrational Frequencies calculated at PBEPBE/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 |
691 |
683 |
165.22 |
|
|
|
2 |
A1 |
412 |
408 |
0.09 |
|
|
|
3 |
A1 |
243 |
241 |
0.21 |
|
|
|
4 |
E |
716 |
709 |
166.94 |
|
|
|
4 |
E |
716 |
709 |
166.95 |
|
|
|
5 |
E |
286 |
283 |
0.31 |
|
|
|
5 |
E |
286 |
283 |
0.32 |
|
|
|
6 |
E |
183 |
182 |
0.01 |
|
|
|
6 |
E |
183 |
182 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1858.1 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 1838.9 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 PBEPBE/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.072 |
|
|
|
2 |
Br |
0.122 |
|
|
|
3 |
Cl |
-0.017 |
|
|
|
4 |
Cl |
-0.017 |
|
|
|
5 |
Cl |
-0.017 |
|
|
|
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
Primitive |
| x | y | z |
x |
-59.937 |
0.000 |
0.000 |
y |
0.000 |
-59.937 |
0.000 |
z |
0.000 |
0.000 |
-58.969 |
|
Traceless |
| x | y | z |
x |
-0.484 |
0.000 |
0.000 |
y |
0.000 |
-0.484 |
0.000 |
z |
0.000 |
0.000 |
0.968 |
|
Polar |
3z2-r2 | 1.936 |
x2-y2 | 0.000 |
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 |
9.700 |
0.000 |
0.000 |
y |
0.000 |
9.700 |
-0.000 |
z |
0.000 |
-0.000 |
10.674 |
<r2> (average value of r
2) Å
2
<r2> |
315.473 |
(<r2>)1/2 |
17.762 |