Vibrational Frequencies calculated at B1B95/6-31G
| 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' |
3218 |
3069 |
20.72 |
|
|
|
| 2 |
A' |
1123 |
1071 |
85.87 |
|
|
|
| 3 |
A' |
942 |
899 |
6.69 |
|
|
|
| 4 |
A' |
501 |
478 |
8.27 |
|
|
|
| 5 |
A" |
1345 |
1283 |
61.95 |
|
|
|
| 6 |
A" |
1184 |
1129 |
169.96 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4156.4 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 3964.0 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 B1B95/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.407 |
|
|
|
| 2 |
H |
0.173 |
|
|
|
| 3 |
F |
-0.290 |
|
|
|
| 4 |
F |
-0.290 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.804 |
1.577 |
0.000 |
1.770 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.050 |
-0.941 |
0.000 |
| y |
-0.941 |
-14.363 |
0.000 |
| z |
0.000 |
0.000 |
-18.096 |
|
| Traceless |
| | x | y | z |
| x |
1.179 |
-0.941 |
0.000 |
| y |
-0.941 |
2.210 |
0.000 |
| z |
0.000 |
0.000 |
-3.390 |
|
| Polar |
| 3z2-r2 | -6.779 |
| x2-y2 | -0.687 |
| xy | -0.941 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.092 |
-0.258 |
0.000 |
| y |
-0.258 |
1.582 |
0.000 |
| z |
0.000 |
0.000 |
1.993 |
<r2> (average value of r
2) Å
2
| <r2> |
37.870 |
| (<r2>)1/2 |
6.154 |