Vibrational Frequencies calculated at HF/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 |
3582 |
2925 |
0.84 |
43.66 |
0.39 |
0.56 |
| 2 |
A |
1528 |
1248 |
51.04 |
7.43 |
0.71 |
0.83 |
| 3 |
A |
1416 |
1156 |
108.83 |
7.96 |
0.74 |
0.85 |
| 4 |
A |
1345 |
1098 |
45.84 |
5.79 |
0.70 |
0.82 |
| 5 |
A |
936 |
764 |
145.51 |
14.02 |
0.66 |
0.79 |
| 6 |
A |
695 |
568 |
34.58 |
18.59 |
0.20 |
0.33 |
| 7 |
A |
444 |
362 |
6.32 |
4.52 |
0.31 |
0.48 |
| 8 |
A |
318 |
259 |
1.36 |
3.65 |
0.55 |
0.71 |
| 9 |
A |
217 |
177 |
1.91 |
5.07 |
0.58 |
0.73 |
Unscaled Zero Point Vibrational Energy (zpe) 5240.4 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 4278.8 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.057 |
|
|
|
| 2 |
H |
0.113 |
|
|
|
| 3 |
F |
-0.102 |
|
|
|
| 4 |
Cl |
-0.162 |
|
|
|
| 5 |
I |
0.095 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.774 |
1.021 |
1.297 |
1.823 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-51.916 |
1.767 |
1.543 |
| y |
1.767 |
-49.477 |
0.864 |
| z |
1.543 |
0.864 |
-46.721 |
|
| Traceless |
| | x | y | z |
| x |
-3.817 |
1.767 |
1.543 |
| y |
1.767 |
-0.159 |
0.864 |
| z |
1.543 |
0.864 |
3.975 |
|
| Polar |
| 3z2-r2 | 7.950 |
| x2-y2 | -2.439 |
| xy | 1.767 |
| xz | 1.543 |
| yz | 0.864 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.347 |
-0.088 |
0.221 |
| y |
-0.088 |
2.111 |
0.284 |
| z |
0.221 |
0.284 |
1.201 |
<r2> (average value of r
2) Å
2
| <r2> |
234.527 |
| (<r2>)1/2 |
15.314 |