Vibrational Frequencies calculated at HF/LANL2DZ
| 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' |
3363 |
3027 |
16.82 |
149.67 |
0.07 |
0.13 |
| 2 |
A' |
1581 |
1423 |
1.19 |
22.94 |
0.58 |
0.73 |
| 3 |
A' |
1370 |
1233 |
105.55 |
4.29 |
0.44 |
0.61 |
| 4 |
A' |
711 |
640 |
123.51 |
27.22 |
0.60 |
0.75 |
| 5 |
A' |
561 |
505 |
14.51 |
47.90 |
0.22 |
0.36 |
| 6 |
A' |
207 |
186 |
0.57 |
13.97 |
0.56 |
0.72 |
| 7 |
A" |
3470 |
3123 |
0.83 |
74.98 |
0.75 |
0.86 |
| 8 |
A" |
1254 |
1128 |
0.94 |
16.63 |
0.75 |
0.86 |
| 9 |
A" |
881 |
793 |
7.72 |
9.84 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6698.5 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 6028.0 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/LANL2DZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.669 |
|
|
|
| 2 |
Cl |
-0.084 |
|
|
|
| 3 |
I |
0.167 |
|
|
|
| 4 |
H |
0.292 |
|
|
|
| 5 |
H |
0.292 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.219 |
0.628 |
0.000 |
2.306 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.515 |
-3.998 |
0.000 |
| y |
-3.998 |
-42.360 |
0.000 |
| z |
0.000 |
0.000 |
-39.065 |
|
| Traceless |
| | x | y | z |
| x |
3.197 |
-3.998 |
0.000 |
| y |
-3.998 |
-4.069 |
0.000 |
| z |
0.000 |
0.000 |
0.873 |
|
| Polar |
| 3z2-r2 | 1.745 |
| x2-y2 | 4.844 |
| xy | -3.998 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.430 |
-0.359 |
0.000 |
| y |
-0.359 |
9.177 |
0.000 |
| z |
0.000 |
0.000 |
1.842 |
<r2> (average value of r
2) Å
2
| <r2> |
91.363 |
| (<r2>)1/2 |
9.558 |