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 |
3203 |
3058 |
3.18 |
95.56 |
0.26 |
0.42 |
| 2 |
A |
1330 |
1269 |
17.83 |
7.52 |
0.75 |
0.86 |
| 3 |
A |
1214 |
1159 |
102.86 |
7.82 |
0.68 |
0.81 |
| 4 |
A |
1133 |
1082 |
154.45 |
2.51 |
0.75 |
0.86 |
| 5 |
A |
668 |
638 |
237.85 |
10.08 |
0.59 |
0.74 |
| 6 |
A |
582 |
556 |
31.64 |
16.10 |
0.25 |
0.39 |
| 7 |
A |
361 |
345 |
3.40 |
7.95 |
0.33 |
0.49 |
| 8 |
A |
267 |
255 |
0.20 |
5.52 |
0.61 |
0.76 |
| 9 |
A |
183 |
175 |
0.44 |
9.63 |
0.55 |
0.71 |
Unscaled Zero Point Vibrational Energy (zpe) 4470.8 cm
-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 4267.8 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 |
-0.337 |
|
|
|
| 2 |
H |
0.320 |
|
|
|
| 3 |
F |
-0.240 |
|
|
|
| 4 |
Cl |
0.024 |
|
|
|
| 5 |
I |
0.233 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.930 |
0.317 |
1.575 |
1.856 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-53.249 |
1.258 |
2.218 |
| y |
1.258 |
-53.772 |
1.394 |
| z |
2.218 |
1.394 |
-50.454 |
|
| Traceless |
| | x | y | z |
| x |
-1.136 |
1.258 |
2.218 |
| y |
1.258 |
-1.920 |
1.394 |
| z |
2.218 |
1.394 |
3.056 |
|
| Polar |
| 3z2-r2 | 6.112 |
| x2-y2 | 0.523 |
| xy | 1.258 |
| xz | 2.218 |
| yz | 1.394 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.197 |
-0.338 |
0.230 |
| y |
-0.338 |
4.429 |
0.414 |
| z |
0.230 |
0.414 |
3.068 |
<r2> (average value of r
2) Å
2
| <r2> |
242.259 |
| (<r2>)1/2 |
15.565 |