Vibrational Frequencies calculated at BLYP/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 |
A1 |
400 |
397 |
20.03 |
|
|
|
| 2 |
A1 |
178 |
177 |
2.86 |
|
|
|
| 3 |
E |
379 |
376 |
92.89 |
|
|
|
| 3 |
E |
379 |
376 |
92.87 |
|
|
|
| 4 |
E |
146 |
145 |
0.72 |
|
|
|
| 4 |
E |
146 |
145 |
0.72 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 813.6 cm
-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 808.3 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 BLYP/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
As |
0.462 |
|
|
|
| 2 |
Cl |
-0.154 |
|
|
|
| 3 |
Cl |
-0.154 |
|
|
|
| 4 |
Cl |
-0.154 |
|
|
|
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 |
1.896 |
1.896 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-57.324 |
0.000 |
0.000 |
| y |
0.000 |
-57.324 |
0.000 |
| z |
0.000 |
0.000 |
-53.899 |
|
| Traceless |
| | x | y | z |
| x |
-1.712 |
0.000 |
0.000 |
| y |
0.000 |
-1.712 |
0.000 |
| z |
0.000 |
0.000 |
3.424 |
|
| Polar |
| 3z2-r2 | 6.849 |
| x2-y2 | 0.000 |
| 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 |
9.914 |
0.000 |
0.000 |
| y |
0.000 |
9.914 |
0.001 |
| z |
0.000 |
0.001 |
6.034 |
<r2> (average value of r
2) Å
2
| <r2> |
253.989 |
| (<r2>)1/2 |
15.937 |