Vibrational Frequencies calculated at B1B95/3-21G*
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 |
690 |
658 |
113.20 |
12.24 |
0.49 |
0.66 |
2 |
A1 |
353 |
337 |
0.11 |
14.98 |
0.02 |
0.04 |
3 |
A1 |
209 |
200 |
0.07 |
9.01 |
0.23 |
0.37 |
4 |
A1 |
106 |
101 |
0.05 |
3.47 |
0.62 |
0.77 |
5 |
A2 |
152 |
145 |
0.00 |
2.98 |
0.75 |
0.86 |
6 |
B1 |
660 |
630 |
89.00 |
14.90 |
0.75 |
0.86 |
7 |
B1 |
193 |
184 |
0.20 |
5.20 |
0.75 |
0.86 |
8 |
B2 |
692 |
661 |
104.94 |
3.19 |
0.75 |
0.86 |
9 |
B2 |
223 |
212 |
0.21 |
4.27 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1638.9 cm
-1
Scaled (by 0.9549) Zero Point Vibrational Energy (zpe) 1565.0 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 B1B95/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.602 |
|
|
|
2 |
Cl |
0.104 |
|
|
|
3 |
Cl |
0.104 |
|
|
|
4 |
I |
0.197 |
|
|
|
5 |
I |
0.197 |
|
|
|
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 |
-0.913 |
0.913 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-82.067 |
0.000 |
0.000 |
y |
0.000 |
-87.774 |
0.000 |
z |
0.000 |
0.000 |
-86.257 |
|
Traceless |
| x | y | z |
x |
4.948 |
0.000 |
0.000 |
y |
0.000 |
-3.611 |
0.000 |
z |
0.000 |
0.000 |
-1.337 |
|
Polar |
3z2-r2 | -2.673 |
x2-y2 | 5.706 |
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 |
14.676 |
0.000 |
0.000 |
y |
0.000 |
10.605 |
0.000 |
z |
0.000 |
0.000 |
12.022 |
<r2> (average value of r
2) Å
2
<r2> |
599.724 |
(<r2>)1/2 |
24.489 |