Vibrational Frequencies calculated at HF/6-311G*
| 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 |
3315 |
2998 |
2.76 |
80.58 |
0.11 |
0.20 |
| 2 |
A1 |
1561 |
1411 |
0.45 |
24.23 |
0.48 |
0.65 |
| 3 |
A1 |
516 |
466 |
1.08 |
39.04 |
0.14 |
0.24 |
| 4 |
A1 |
129 |
116 |
0.04 |
5.81 |
0.41 |
0.58 |
| 5 |
A2 |
1189 |
1075 |
0.00 |
3.71 |
0.75 |
0.86 |
| 6 |
B1 |
3402 |
3077 |
1.88 |
53.44 |
0.75 |
0.86 |
| 7 |
B1 |
792 |
716 |
9.67 |
1.51 |
0.75 |
0.86 |
| 8 |
B2 |
1284 |
1162 |
166.54 |
5.56 |
0.75 |
0.86 |
| 9 |
B2 |
634 |
574 |
49.79 |
23.30 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6410.8 cm
-1
Scaled (by 0.9044) Zero Point Vibrational Energy (zpe) 5797.9 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 HF/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.778 |
|
|
|
| 2 |
I |
0.074 |
|
|
|
| 3 |
I |
0.074 |
|
|
|
| 4 |
H |
0.315 |
|
|
|
| 5 |
H |
0.315 |
|
|
|
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 |
1.485 |
1.485 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-65.062 |
0.000 |
0.000 |
| y |
0.000 |
-64.974 |
0.000 |
| z |
0.000 |
0.000 |
-61.757 |
|
| Traceless |
| | x | y | z |
| x |
-1.696 |
0.000 |
0.000 |
| y |
0.000 |
-1.564 |
0.000 |
| z |
0.000 |
0.000 |
3.260 |
|
| Polar |
| 3z2-r2 | 6.521 |
| x2-y2 | -0.088 |
| 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 |
6.061 |
0.000 |
0.000 |
| y |
0.000 |
13.778 |
0.000 |
| z |
0.000 |
0.000 |
7.225 |
<r2> (average value of r
2) Å
2
| <r2> |
406.544 |
| (<r2>)1/2 |
20.163 |