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' |
991 |
960 |
209.22 |
1.49 |
0.62 |
0.77 |
2 |
A' |
737 |
713 |
312.49 |
5.03 |
0.75 |
0.86 |
3 |
A' |
448 |
434 |
3.65 |
14.68 |
0.02 |
0.03 |
4 |
A' |
314 |
304 |
0.01 |
9.09 |
0.67 |
0.81 |
5 |
A' |
282 |
273 |
0.09 |
12.97 |
0.32 |
0.49 |
6 |
A' |
202 |
195 |
0.06 |
8.67 |
0.68 |
0.81 |
7 |
A" |
753 |
729 |
275.87 |
4.60 |
0.75 |
0.86 |
8 |
A" |
357 |
346 |
0.04 |
8.40 |
0.75 |
0.86 |
9 |
A" |
190 |
184 |
0.07 |
8.49 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2136.0 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 2068.5 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 |
-0.382 |
|
|
|
2 |
Br |
0.230 |
|
|
|
3 |
F |
-0.090 |
|
|
|
4 |
Cl |
0.121 |
|
|
|
5 |
Cl |
0.121 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.910 |
-0.653 |
0.000 |
1.120 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-48.589 |
-1.420 |
0.000 |
y |
-1.420 |
-51.301 |
0.000 |
z |
0.000 |
0.000 |
-49.480 |
|
Traceless |
| x | y | z |
x |
1.802 |
-1.420 |
0.000 |
y |
-1.420 |
-2.266 |
0.000 |
z |
0.000 |
0.000 |
0.465 |
|
Polar |
3z2-r2 | 0.930 |
x2-y2 | 2.712 |
xy | -1.420 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.806 |
-1.614 |
0.000 |
y |
-1.614 |
4.187 |
0.000 |
z |
0.000 |
0.000 |
7.196 |
<r2> (average value of r
2) Å
2
<r2> |
128.609 |
(<r2>)1/2 |
11.341 |