Vibrational Frequencies calculated at B3LYP/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' |
1115 |
1076 |
143.09 |
1.92 |
0.46 |
0.63 |
2 |
A' |
766 |
739 |
217.91 |
3.74 |
0.70 |
0.82 |
3 |
A' |
458 |
442 |
1.13 |
9.42 |
0.02 |
0.05 |
4 |
A' |
342 |
330 |
0.21 |
2.71 |
0.47 |
0.64 |
5 |
A' |
266 |
256 |
0.17 |
6.44 |
0.15 |
0.26 |
6 |
A' |
163 |
157 |
0.04 |
2.19 |
0.61 |
0.76 |
7 |
A" |
741 |
715 |
219.73 |
3.63 |
0.75 |
0.86 |
8 |
A" |
312 |
301 |
0.14 |
2.17 |
0.75 |
0.86 |
9 |
A" |
193 |
186 |
0.01 |
2.14 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2177.0 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 2100.8 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 B3LYP/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.054 |
|
|
|
2 |
F |
-0.039 |
|
|
|
3 |
Cl |
-0.070 |
|
|
|
4 |
Br |
0.082 |
|
|
|
5 |
Br |
0.082 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.043 |
-0.269 |
0.000 |
0.272 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.000 |
0.000 |
0.000 |
y |
0.000 |
0.000 |
0.000 |
z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
<r2> |
339.599 |
(<r2>)1/2 |
18.428 |