Vibrational Frequencies calculated at B1B95/6-311G**
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 |
1124 |
1079 |
190.91 |
|
|
|
2 |
A1 |
404 |
388 |
0.59 |
|
|
|
3 |
A1 |
220 |
211 |
0.33 |
|
|
|
4 |
E |
742 |
713 |
241.73 |
|
|
|
4 |
E |
742 |
712 |
241.17 |
|
|
|
5 |
E |
310 |
298 |
0.20 |
|
|
|
5 |
E |
310 |
298 |
0.20 |
|
|
|
6 |
E |
149 |
143 |
0.06 |
|
|
|
6 |
E |
149 |
143 |
0.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2074.8 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 1992.0 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 B1B95/6-311G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.143 |
|
|
|
2 |
F |
-0.139 |
|
|
|
3 |
Br |
0.094 |
|
|
|
4 |
Br |
0.094 |
|
|
|
5 |
Br |
0.094 |
|
|
|
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 |
-0.564 |
0.564 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-62.762 |
0.000 |
0.000 |
y |
0.000 |
-62.762 |
0.000 |
z |
0.000 |
0.000 |
-66.084 |
|
Traceless |
| x | y | z |
x |
1.661 |
0.000 |
0.000 |
y |
0.000 |
1.661 |
0.000 |
z |
0.000 |
0.000 |
-3.321 |
|
Polar |
3z2-r2 | -6.642 |
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 |
10.112 |
0.000 |
0.000 |
y |
0.000 |
10.114 |
0.000 |
z |
0.000 |
0.000 |
5.822 |
<r2> (average value of r
2) Å
2
<r2> |
427.472 |
(<r2>)1/2 |
20.675 |