Vibrational Frequencies calculated at mPW1PW91/3-21G*
| 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' |
3128 |
2970 |
19.37 |
|
|
|
| 2 |
A' |
1559 |
1480 |
0.08 |
|
|
|
| 3 |
A' |
1379 |
1309 |
47.59 |
|
|
|
| 4 |
A' |
1105 |
1049 |
115.43 |
|
|
|
| 5 |
A' |
651 |
618 |
61.73 |
|
|
|
| 6 |
A' |
298 |
283 |
0.76 |
|
|
|
| 7 |
A" |
3202 |
3040 |
13.13 |
|
|
|
| 8 |
A" |
1260 |
1196 |
1.02 |
|
|
|
| 9 |
A" |
964 |
915 |
0.19 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6772.3 cm
-1
Scaled (by 0.9496) Zero Point Vibrational Energy (zpe) 6431.0 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 mPW1PW91/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.155 |
|
|
|
| 2 |
F |
-0.281 |
|
|
|
| 3 |
Br |
-0.073 |
|
|
|
| 4 |
H |
0.255 |
|
|
|
| 5 |
H |
0.255 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.806 |
-0.467 |
0.000 |
1.866 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.553 |
-3.345 |
0.000 |
| y |
-3.345 |
-29.486 |
0.000 |
| z |
0.000 |
0.000 |
-28.662 |
|
| Traceless |
| | x | y | z |
| x |
0.521 |
-3.345 |
0.000 |
| y |
-3.345 |
-0.878 |
0.000 |
| z |
0.000 |
0.000 |
0.358 |
|
| Polar |
| 3z2-r2 | 0.715 |
| x2-y2 | 0.933 |
| xy | -3.345 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.025 |
-0.397 |
0.000 |
| y |
-0.397 |
5.064 |
0.000 |
| z |
0.000 |
0.000 |
2.818 |
<r2> (average value of r
2) Å
2
| <r2> |
91.912 |
| (<r2>)1/2 |
9.587 |