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 |
A' |
1080 |
1069 |
253.90 |
|
|
|
2 |
A' |
799 |
791 |
385.14 |
|
|
|
3 |
A' |
629 |
622 |
12.49 |
|
|
|
4 |
A' |
419 |
414 |
1.80 |
|
|
|
5 |
A' |
329 |
325 |
0.95 |
|
|
|
6 |
A' |
205 |
203 |
0.02 |
|
|
|
7 |
A" |
1159 |
1147 |
166.35 |
|
|
|
8 |
A" |
391 |
387 |
0.21 |
|
|
|
9 |
A" |
282 |
279 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2646.1 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 2618.8 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 |
0.066 |
|
|
|
2 |
Br |
0.030 |
|
|
|
3 |
Cl |
-0.099 |
|
|
|
4 |
F |
0.002 |
|
|
|
5 |
F |
0.002 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.162 |
-0.079 |
0.000 |
0.180 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-44.818 |
-0.440 |
0.000 |
y |
-0.440 |
-44.192 |
0.000 |
z |
0.000 |
0.000 |
-45.924 |
|
Traceless |
| x | y | z |
x |
0.240 |
-0.440 |
0.000 |
y |
-0.440 |
1.179 |
0.000 |
z |
0.000 |
0.000 |
-1.419 |
|
Polar |
3z2-r2 | -2.837 |
x2-y2 | -0.626 |
xy | -0.440 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.467 |
-1.262 |
0.000 |
y |
-1.262 |
7.462 |
0.000 |
z |
0.000 |
0.000 |
5.323 |
<r2> (average value of r
2) Å
2
<r2> |
210.430 |
(<r2>)1/2 |
14.506 |