Vibrational Frequencies calculated at B3LYP/6-31+G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Σ |
3500 |
3375 |
101.19 |
23.99 |
0.24 |
0.39 |
| 2 |
Σ |
2320 |
2237 |
130.34 |
65.48 |
0.07 |
0.13 |
| 3 |
Σ |
1077 |
1038 |
86.03 |
9.33 |
0.23 |
0.37 |
| 4 |
Π |
608 |
586 |
61.47 |
2.91 |
0.75 |
0.86 |
| 4 |
Π |
608 |
586 |
61.47 |
2.91 |
0.75 |
0.86 |
| 5 |
Π |
403 |
389 |
1.85 |
16.53 |
0.75 |
0.86 |
| 5 |
Π |
403 |
389 |
1.85 |
16.53 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4459.1 cm
-1
Scaled (by 0.9642) Zero Point Vibrational Energy (zpe) 4299.5 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 B3LYP/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.065 |
|
|
|
| 2 |
C |
0.174 |
|
|
|
| 3 |
F |
-0.309 |
|
|
|
| 4 |
H |
0.200 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.759 |
0.759 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.197 |
0.000 |
0.000 |
| y |
0.000 |
-17.197 |
0.000 |
| z |
0.000 |
0.000 |
-13.151 |
|
| Traceless |
| | x | y | z |
| x |
-2.023 |
0.000 |
0.000 |
| y |
0.000 |
-2.023 |
0.000 |
| z |
0.000 |
0.000 |
4.046 |
|
| Polar |
| 3z2-r2 | 8.092 |
| x2-y2 | 0.000 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.985 |
0.000 |
0.000 |
| y |
0.000 |
1.985 |
0.000 |
| z |
0.000 |
0.000 |
4.975 |
<r2> (average value of r
2) Å
2
| <r2> |
38.457 |
| (<r2>)1/2 |
6.201 |