Vibrational Frequencies calculated at B3LYP/CEP-31G
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' |
984 |
953 |
197.20 |
1.69 |
0.74 |
0.85 |
2 |
A' |
729 |
706 |
265.89 |
5.31 |
0.75 |
0.85 |
3 |
A' |
416 |
403 |
2.26 |
12.83 |
0.04 |
0.09 |
4 |
A' |
317 |
307 |
0.03 |
7.23 |
0.68 |
0.81 |
5 |
A' |
250 |
243 |
0.25 |
15.95 |
0.30 |
0.46 |
6 |
A' |
152 |
147 |
0.14 |
7.80 |
0.69 |
0.82 |
7 |
A" |
704 |
682 |
296.92 |
5.64 |
0.75 |
0.86 |
8 |
A" |
286 |
277 |
0.00 |
6.04 |
0.75 |
0.86 |
9 |
A" |
182 |
176 |
0.05 |
7.74 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2009.7 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 1946.2 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/CEP-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.429 |
|
|
|
2 |
F |
-0.100 |
|
|
|
3 |
Cl |
0.105 |
|
|
|
4 |
Br |
0.212 |
|
|
|
5 |
Br |
0.212 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.642 |
-1.057 |
0.000 |
1.237 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-54.342 |
1.253 |
0.000 |
y |
1.253 |
-53.024 |
0.000 |
z |
0.000 |
0.000 |
-50.020 |
|
Traceless |
| x | y | z |
x |
-2.820 |
1.253 |
0.000 |
y |
1.253 |
-0.843 |
0.000 |
z |
0.000 |
0.000 |
3.663 |
|
Polar |
3z2-r2 | 7.326 |
x2-y2 | -1.318 |
xy | 1.253 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.818 |
1.777 |
0.000 |
y |
1.777 |
7.100 |
0.000 |
z |
0.000 |
0.000 |
9.405 |
<r2> (average value of r
2) Å
2
<r2> |
133.455 |
(<r2>)1/2 |
11.552 |