Vibrational Frequencies calculated at B3PW91/3-21G
| 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 |
1116 |
1073 |
151.85 |
|
|
|
| 2 |
A |
712 |
684 |
257.23 |
|
|
|
| 3 |
A |
675 |
649 |
261.14 |
|
|
|
| 4 |
A |
390 |
375 |
5.06 |
|
|
|
| 5 |
A |
308 |
296 |
0.57 |
|
|
|
| 6 |
A |
270 |
260 |
0.06 |
|
|
|
| 7 |
A |
231 |
222 |
0.08 |
|
|
|
| 8 |
A |
169 |
162 |
0.23 |
|
|
|
| 9 |
A |
132 |
127 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2001.0 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 1923.4 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 B3PW91/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.366 |
|
|
|
| 2 |
F |
-0.212 |
|
|
|
| 3 |
Cl |
0.076 |
|
|
|
| 4 |
Br |
0.209 |
|
|
|
| 5 |
I |
0.293 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.579 |
-1.188 |
-0.299 |
1.355 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-66.172 |
-0.657 |
0.104 |
| y |
-0.657 |
-70.846 |
0.346 |
| z |
0.104 |
0.346 |
-70.935 |
|
| Traceless |
| | x | y | z |
| x |
4.719 |
-0.657 |
0.104 |
| y |
-0.657 |
-2.293 |
0.346 |
| z |
0.104 |
0.346 |
-2.426 |
|
| Polar |
| 3z2-r2 | -4.851 |
| x2-y2 | 4.675 |
| xy | -0.657 |
| xz | 0.104 |
| yz | 0.346 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.807 |
0.306 |
-0.143 |
| y |
0.306 |
8.133 |
-0.358 |
| z |
-0.143 |
-0.358 |
4.266 |
<r2> (average value of r
2) Å
2
| <r2> |
452.040 |
| (<r2>)1/2 |
21.261 |