Vibrational Frequencies calculated at HF/6-31G(2df,p)
| 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 |
3344 |
3028 |
14.45 |
84.39 |
0.25 |
0.40 |
| 2 |
A |
1427 |
1292 |
90.51 |
2.25 |
0.75 |
0.85 |
| 3 |
A |
1309 |
1185 |
172.71 |
2.79 |
0.60 |
0.75 |
| 4 |
A |
936 |
848 |
28.44 |
3.49 |
0.62 |
0.77 |
| 5 |
A |
828 |
750 |
65.70 |
12.01 |
0.17 |
0.29 |
| 6 |
A |
434 |
393 |
1.88 |
2.08 |
0.54 |
0.70 |
Unscaled Zero Point Vibrational Energy (zpe) 4139.0 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 3747.9 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 HF/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.120 |
|
|
|
| 2 |
H |
0.179 |
|
|
|
| 3 |
F |
-0.184 |
|
|
|
| 4 |
Cl |
-0.115 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.278 |
1.338 |
0.280 |
1.395 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.174 |
1.630 |
0.118 |
| y |
1.630 |
-21.898 |
0.564 |
| z |
0.118 |
0.564 |
-23.442 |
|
| Traceless |
| | x | y | z |
| x |
-1.504 |
1.630 |
0.118 |
| y |
1.630 |
1.909 |
0.564 |
| z |
0.118 |
0.564 |
-0.406 |
|
| Polar |
| 3z2-r2 | -0.812 |
| x2-y2 | -2.275 |
| xy | 1.630 |
| xz | 0.118 |
| yz | 0.564 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.180 |
0.453 |
-0.046 |
| y |
0.453 |
3.018 |
0.093 |
| z |
-0.046 |
0.093 |
2.370 |
<r2> (average value of r
2) Å
2
| <r2> |
60.771 |
| (<r2>)1/2 |
7.796 |