Vibrational Frequencies calculated at PBEPBE/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' |
3273 |
2990 |
0.16 |
42.56 |
0.14 |
0.24 |
2 |
A' |
1549 |
1415 |
0.84 |
14.86 |
0.72 |
0.83 |
3 |
A' |
1288 |
1176 |
51.12 |
3.11 |
0.72 |
0.84 |
4 |
A' |
792 |
723 |
92.31 |
8.10 |
0.32 |
0.48 |
5 |
A' |
598 |
547 |
16.76 |
11.10 |
0.23 |
0.37 |
6 |
A' |
203 |
186 |
1.17 |
6.95 |
0.54 |
0.70 |
7 |
A" |
3402 |
3108 |
0.05 |
32.44 |
0.75 |
0.86 |
8 |
A" |
1192 |
1089 |
0.08 |
11.49 |
0.75 |
0.86 |
9 |
A" |
833 |
761 |
0.20 |
2.92 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6565.0 cm
-1
Scaled (by 0.9136) Zero Point Vibrational Energy (zpe) 5997.8 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/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.200 |
|
|
|
2 |
Cl |
-0.128 |
|
|
|
3 |
I |
0.072 |
|
|
|
4 |
H |
0.128 |
|
|
|
5 |
H |
0.128 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.821 |
0.427 |
0.000 |
1.871 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-42.859 |
-2.712 |
0.000 |
y |
-2.712 |
-47.864 |
0.000 |
z |
0.000 |
0.000 |
-43.925 |
|
Traceless |
| x | y | z |
x |
3.036 |
-2.712 |
0.000 |
y |
-2.712 |
-4.472 |
0.000 |
z |
0.000 |
0.000 |
1.436 |
|
Polar |
3z2-r2 | 2.872 |
x2-y2 | 5.006 |
xy | -2.712 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.895 |
-0.005 |
0.000 |
y |
-0.005 |
5.580 |
0.000 |
z |
0.000 |
0.000 |
1.016 |
<r2> (average value of r
2) Å
2
<r2> |
196.950 |
(<r2>)1/2 |
14.034 |