Vibrational Frequencies calculated at PBEPBEultrafine/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' |
3022 |
2994 |
45.55 |
82.92 |
0.27 |
0.43 |
| 2 |
A' |
1106 |
1096 |
55.65 |
7.07 |
0.18 |
0.30 |
| 3 |
A' |
908 |
899 |
11.26 |
7.31 |
0.40 |
0.57 |
| 4 |
A' |
497 |
492 |
4.04 |
2.15 |
0.75 |
0.86 |
| 5 |
A" |
1341 |
1328 |
53.64 |
5.84 |
0.75 |
0.86 |
| 6 |
A" |
1176 |
1165 |
110.86 |
7.28 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4024.0 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 3987.3 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 PBEPBEultrafine/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.259 |
|
|
|
| 2 |
H |
0.198 |
|
|
|
| 3 |
F |
-0.228 |
|
|
|
| 4 |
F |
-0.228 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.792 |
1.015 |
0.000 |
1.287 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.092 |
-0.915 |
0.000 |
| y |
-0.915 |
-14.428 |
0.000 |
| z |
0.000 |
0.000 |
-17.017 |
|
| Traceless |
| | x | y | z |
| x |
0.631 |
-0.915 |
0.000 |
| y |
-0.915 |
1.626 |
0.000 |
| z |
0.000 |
0.000 |
-2.257 |
|
| Polar |
| 3z2-r2 | -4.514 |
| x2-y2 | -0.664 |
| xy | -0.915 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.005 |
-0.305 |
0.000 |
| y |
-0.305 |
1.571 |
0.000 |
| z |
0.000 |
0.000 |
1.955 |
<r2> (average value of r
2) Å
2
| <r2> |
38.155 |
| (<r2>)1/2 |
6.177 |