Vibrational Frequencies calculated at HF/STO-3G
| 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' |
3608 |
2946 |
1.58 |
43.10 |
0.17 |
0.29 |
| 2 |
A' |
1752 |
1430 |
0.97 |
17.82 |
0.70 |
0.82 |
| 3 |
A' |
1478 |
1207 |
91.01 |
0.48 |
0.71 |
0.83 |
| 4 |
A' |
950 |
775 |
70.62 |
13.38 |
0.60 |
0.75 |
| 5 |
A' |
686 |
560 |
15.20 |
21.28 |
0.21 |
0.35 |
| 6 |
A' |
231 |
188 |
1.74 |
5.15 |
0.57 |
0.72 |
| 7 |
A" |
3740 |
3053 |
0.91 |
36.79 |
0.75 |
0.86 |
| 8 |
A" |
1360 |
1110 |
0.31 |
14.98 |
0.75 |
0.86 |
| 9 |
A" |
934 |
763 |
0.13 |
2.60 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 7368.0 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 6015.9 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.163 |
|
|
|
| 2 |
Cl |
-0.155 |
|
|
|
| 3 |
I |
0.092 |
|
|
|
| 4 |
H |
0.113 |
|
|
|
| 5 |
H |
0.113 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.986 |
0.550 |
0.000 |
2.061 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-43.141 |
-2.975 |
0.000 |
| y |
-2.975 |
-49.038 |
0.000 |
| z |
0.000 |
0.000 |
-44.047 |
|
| Traceless |
| | x | y | z |
| x |
3.401 |
-2.975 |
0.000 |
| y |
-2.975 |
-5.444 |
0.000 |
| z |
0.000 |
0.000 |
2.043 |
|
| Polar |
| 3z2-r2 | 4.085 |
| x2-y2 | 5.897 |
| xy | -2.975 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.879 |
-0.065 |
0.000 |
| y |
-0.065 |
5.037 |
0.000 |
| z |
0.000 |
0.000 |
0.998 |
<r2> (average value of r
2) Å
2
| <r2> |
190.457 |
| (<r2>)1/2 |
13.801 |