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 |
A' |
3091 |
3063 |
1.24 |
98.12 |
0.09 |
0.16 |
2 |
A' |
1427 |
1414 |
1.37 |
19.10 |
0.72 |
0.84 |
3 |
A' |
1196 |
1185 |
58.50 |
2.75 |
0.70 |
0.82 |
4 |
A' |
619 |
613 |
135.70 |
8.60 |
0.31 |
0.47 |
5 |
A' |
525 |
520 |
14.00 |
14.85 |
0.25 |
0.40 |
6 |
A' |
183 |
181 |
0.41 |
12.68 |
0.53 |
0.69 |
7 |
A" |
3188 |
3159 |
0.26 |
59.62 |
0.75 |
0.86 |
8 |
A" |
1101 |
1091 |
0.00 |
16.17 |
0.75 |
0.86 |
9 |
A" |
776 |
769 |
9.19 |
6.45 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6052.6 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 5997.5 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 |
-0.843 |
|
|
|
2 |
Cl |
0.018 |
|
|
|
3 |
I |
0.204 |
|
|
|
4 |
H |
0.310 |
|
|
|
5 |
H |
0.310 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.859 |
0.511 |
0.000 |
1.928 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-46.097 |
-3.329 |
0.000 |
y |
-3.329 |
-49.823 |
0.000 |
z |
0.000 |
0.000 |
-47.704 |
|
Traceless |
| x | y | z |
x |
2.667 |
-3.329 |
0.000 |
y |
-3.329 |
-2.922 |
0.000 |
z |
0.000 |
0.000 |
0.256 |
|
Polar |
3z2-r2 | 0.511 |
x2-y2 | 3.726 |
xy | -3.329 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.158 |
0.174 |
0.000 |
y |
0.174 |
9.535 |
0.000 |
z |
0.000 |
0.000 |
2.889 |
<r2> (average value of r
2) Å
2
<r2> |
202.128 |
(<r2>)1/2 |
14.217 |