Vibrational Frequencies calculated at PBE1PBE/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 |
3176 |
3050 |
2.16 |
81.16 |
0.28 |
0.44 |
| 2 |
A |
1335 |
1282 |
8.85 |
7.43 |
0.75 |
0.86 |
| 3 |
A |
1237 |
1188 |
82.51 |
6.68 |
0.45 |
0.62 |
| 4 |
A |
1107 |
1063 |
119.46 |
2.20 |
0.70 |
0.82 |
| 5 |
A |
721 |
693 |
210.78 |
5.30 |
0.75 |
0.85 |
| 6 |
A |
599 |
575 |
42.11 |
16.21 |
0.16 |
0.28 |
| 7 |
A |
391 |
375 |
1.04 |
4.83 |
0.31 |
0.47 |
| 8 |
A |
260 |
249 |
0.21 |
4.40 |
0.43 |
0.61 |
| 9 |
A |
192 |
185 |
0.05 |
6.09 |
0.47 |
0.64 |
Unscaled Zero Point Vibrational Energy (zpe) 4508.3 cm
-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 4329.8 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 PBE1PBE/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.173 |
|
|
|
| 2 |
H |
0.302 |
|
|
|
| 3 |
F |
-0.254 |
|
|
|
| 4 |
Cl |
0.029 |
|
|
|
| 5 |
I |
0.095 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.398 |
-0.117 |
1.321 |
1.384 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-50.867 |
0.340 |
2.218 |
| y |
0.340 |
-53.511 |
1.459 |
| z |
2.218 |
1.459 |
-50.342 |
|
| Traceless |
| | x | y | z |
| x |
1.060 |
0.340 |
2.218 |
| y |
0.340 |
-2.906 |
1.459 |
| z |
2.218 |
1.459 |
1.847 |
|
| Polar |
| 3z2-r2 | 3.693 |
| x2-y2 | 2.644 |
| xy | 0.340 |
| xz | 2.218 |
| yz | 1.459 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.612 |
-0.382 |
0.120 |
| y |
-0.382 |
5.906 |
0.262 |
| z |
0.120 |
0.262 |
4.964 |
<r2> (average value of r
2) Å
2
| <r2> |
233.489 |
| (<r2>)1/2 |
15.280 |