Vibrational Frequencies calculated at PBEPBE/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 |
634 |
604 |
145.49 |
5.38 |
0.54 |
0.70 |
| 2 |
A1 |
337 |
321 |
0.21 |
15.86 |
0.03 |
0.05 |
| 3 |
A1 |
199 |
190 |
0.01 |
10.34 |
0.22 |
0.36 |
| 4 |
A1 |
102 |
98 |
0.07 |
4.46 |
0.60 |
0.75 |
| 5 |
A2 |
146 |
140 |
0.00 |
3.45 |
0.75 |
0.86 |
| 6 |
B1 |
601 |
573 |
128.92 |
8.00 |
0.75 |
0.86 |
| 7 |
B1 |
184 |
176 |
0.00 |
6.32 |
0.75 |
0.86 |
| 8 |
B2 |
628 |
599 |
130.57 |
1.81 |
0.75 |
0.86 |
| 9 |
B2 |
216 |
206 |
0.46 |
5.27 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1524.2 cm
-1
Scaled (by 0.9535) Zero Point Vibrational Energy (zpe) 1453.3 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 PBEPBE/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.574 |
|
|
|
| 2 |
Cl |
0.106 |
|
|
|
| 3 |
Cl |
0.106 |
|
|
|
| 4 |
I |
0.181 |
|
|
|
| 5 |
I |
0.181 |
|
|
|
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 |
-0.775 |
0.775 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-82.497 |
0.000 |
0.000 |
| y |
0.000 |
-87.742 |
0.000 |
| z |
0.000 |
0.000 |
-86.242 |
|
| Traceless |
| | x | y | z |
| x |
4.495 |
0.000 |
0.000 |
| y |
0.000 |
-3.373 |
0.000 |
| z |
0.000 |
0.000 |
-1.122 |
|
| Polar |
| 3z2-r2 | -2.244 |
| x2-y2 | 5.245 |
| 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 |
15.473 |
0.000 |
0.000 |
| y |
0.000 |
11.046 |
0.000 |
| z |
0.000 |
0.000 |
12.599 |
<r2> (average value of r
2) Å
2
| <r2> |
614.172 |
| (<r2>)1/2 |
24.782 |