Vibrational Frequencies calculated at mPW1PW91/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3072 |
2923 |
50.88 |
104.30 |
0.11 |
0.20 |
| 2 |
A1 |
1562 |
1486 |
3.16 |
8.50 |
0.74 |
0.85 |
| 3 |
A1 |
1158 |
1102 |
101.65 |
4.25 |
0.24 |
0.39 |
| 4 |
A1 |
529 |
503 |
4.59 |
1.66 |
0.73 |
0.85 |
| 5 |
A2 |
1285 |
1222 |
0.00 |
13.52 |
0.75 |
0.86 |
| 6 |
B1 |
3140 |
2988 |
66.84 |
48.64 |
0.75 |
0.86 |
| 7 |
B1 |
1201 |
1143 |
19.61 |
2.28 |
0.75 |
0.86 |
| 8 |
B2 |
1500 |
1428 |
41.73 |
5.09 |
0.75 |
0.86 |
| 9 |
B2 |
1164 |
1108 |
209.80 |
3.17 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 7305.4 cm
-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 6951.1 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 mPW1PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.363 |
|
|
|
| 2 |
H |
0.112 |
|
|
|
| 3 |
H |
0.112 |
|
|
|
| 4 |
F |
-0.293 |
|
|
|
| 5 |
F |
-0.293 |
|
|
|
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 |
1.738 |
1.738 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.983 |
0.000 |
0.000 |
| y |
0.000 |
-18.163 |
0.000 |
| z |
0.000 |
0.000 |
-14.814 |
|
| Traceless |
| | x | y | z |
| x |
1.506 |
0.000 |
0.000 |
| y |
0.000 |
-3.265 |
0.000 |
| z |
0.000 |
0.000 |
1.759 |
|
| Polar |
| 3z2-r2 | 3.518 |
| x2-y2 | 3.180 |
| 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 |
1.958 |
0.000 |
0.000 |
| y |
0.000 |
1.967 |
0.000 |
| z |
0.000 |
0.000 |
1.940 |
<r2> (average value of r
2) Å
2
| <r2> |
38.924 |
| (<r2>)1/2 |
6.239 |