Vibrational Frequencies calculated at B3PW91/STO-3G
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' |
1306 |
1156 |
143.02 |
0.68 |
0.63 |
0.77 |
2 |
A' |
851 |
753 |
244.28 |
3.65 |
0.27 |
0.43 |
3 |
A' |
503 |
445 |
10.65 |
9.41 |
0.01 |
0.02 |
4 |
A' |
339 |
300 |
0.59 |
3.41 |
0.74 |
0.85 |
5 |
A' |
289 |
256 |
1.91 |
5.97 |
0.33 |
0.50 |
6 |
A' |
202 |
178 |
1.24 |
3.70 |
0.72 |
0.84 |
7 |
A" |
830 |
734 |
231.54 |
4.93 |
0.75 |
0.86 |
8 |
A" |
373 |
330 |
0.01 |
4.29 |
0.75 |
0.86 |
9 |
A" |
192 |
170 |
0.21 |
3.76 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2442.5 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 2161.6 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 B3PW91/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.134 |
|
|
|
2 |
Br |
0.097 |
|
|
|
3 |
F |
0.001 |
|
|
|
4 |
Cl |
-0.115 |
|
|
|
5 |
Cl |
-0.115 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.856 |
1.609 |
0.000 |
1.823 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-49.373 |
1.327 |
0.000 |
y |
1.327 |
-49.372 |
0.000 |
z |
0.000 |
0.000 |
-51.867 |
|
Traceless |
| x | y | z |
x |
1.247 |
1.327 |
0.000 |
y |
1.327 |
1.248 |
0.000 |
z |
0.000 |
0.000 |
-2.495 |
|
Polar |
3z2-r2 | -4.990 |
x2-y2 | -0.001 |
xy | 1.327 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.328 |
-0.963 |
0.000 |
y |
-0.963 |
2.251 |
0.000 |
z |
0.000 |
0.000 |
3.961 |
<r2> (average value of r
2) Å
2
<r2> |
277.375 |
(<r2>)1/2 |
16.655 |