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' |
3187 |
2821 |
19.38 |
|
|
|
| 2 |
A' |
1337 |
1183 |
88.30 |
|
|
|
| 3 |
A' |
1171 |
1037 |
97.89 |
|
|
|
| 4 |
A' |
713 |
631 |
69.66 |
|
|
|
| 5 |
A' |
544 |
482 |
9.24 |
|
|
|
| 6 |
A' |
323 |
286 |
0.69 |
|
|
|
| 7 |
A" |
1439 |
1274 |
47.60 |
|
|
|
| 8 |
A" |
1230 |
1089 |
59.05 |
|
|
|
| 9 |
A" |
304 |
269 |
1.99 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5124.7 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 4535.3 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 |
0.101 |
|
|
|
| 2 |
H |
0.095 |
|
|
|
| 3 |
Br |
-0.061 |
|
|
|
| 4 |
F |
-0.067 |
|
|
|
| 5 |
F |
-0.067 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.957 |
-1.016 |
0.000 |
1.396 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.041 |
1.013 |
0.000 |
| y |
1.013 |
-30.598 |
0.000 |
| z |
0.000 |
0.000 |
-31.128 |
|
| Traceless |
| | x | y | z |
| x |
1.822 |
1.013 |
0.000 |
| y |
1.013 |
-0.514 |
0.000 |
| z |
0.000 |
0.000 |
-1.308 |
|
| Polar |
| 3z2-r2 | -2.616 |
| x2-y2 | 1.558 |
| xy | 1.013 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.091 |
0.412 |
0.000 |
| y |
0.412 |
3.466 |
0.000 |
| z |
0.000 |
0.000 |
1.310 |
<r2> (average value of r
2) Å
2
| <r2> |
130.971 |
| (<r2>)1/2 |
11.444 |