Vibrational Frequencies calculated at PBEPBE/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 |
3070 |
2927 |
3.78 |
85.39 |
0.29 |
0.45 |
| 2 |
A |
1282 |
1223 |
8.27 |
7.94 |
0.75 |
0.86 |
| 3 |
A |
1176 |
1121 |
78.45 |
5.77 |
0.51 |
0.68 |
| 4 |
A |
1064 |
1014 |
123.50 |
1.22 |
0.69 |
0.82 |
| 5 |
A |
653 |
622 |
220.20 |
3.54 |
0.64 |
0.78 |
| 6 |
A |
565 |
538 |
60.96 |
13.46 |
0.16 |
0.28 |
| 7 |
A |
369 |
352 |
2.18 |
5.70 |
0.30 |
0.46 |
| 8 |
A |
245 |
234 |
0.13 |
4.71 |
0.45 |
0.62 |
| 9 |
A |
180 |
172 |
0.02 |
7.31 |
0.46 |
0.63 |
Unscaled Zero Point Vibrational Energy (zpe) 4301.8 cm
-1
Scaled (by 0.9535) Zero Point Vibrational Energy (zpe) 4101.8 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 PBEPBE/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.184 |
|
|
|
| 2 |
H |
0.288 |
|
|
|
| 3 |
F |
-0.203 |
|
|
|
| 4 |
Cl |
0.022 |
|
|
|
| 5 |
I |
0.077 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.257 |
0.124 |
1.244 |
1.276 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-50.922 |
0.715 |
2.090 |
| y |
0.715 |
-52.997 |
1.328 |
| z |
2.090 |
1.328 |
-50.378 |
|
| Traceless |
| | x | y | z |
| x |
0.766 |
0.715 |
2.090 |
| y |
0.715 |
-2.348 |
1.328 |
| z |
2.090 |
1.328 |
1.582 |
|
| Polar |
| 3z2-r2 | 3.163 |
| x2-y2 | 2.076 |
| xy | 0.715 |
| xz | 2.090 |
| yz | 1.328 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.190 |
-0.401 |
0.122 |
| y |
-0.401 |
6.165 |
0.267 |
| z |
0.122 |
0.267 |
5.060 |
<r2> (average value of r
2) Å
2
| <r2> |
238.600 |
| (<r2>)1/2 |
15.447 |