Vibrational Frequencies calculated at PBE1PBE/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' |
3392 |
2992 |
0.84 |
40.94 |
0.14 |
0.24 |
| 2 |
A' |
1607 |
1418 |
0.64 |
15.14 |
0.71 |
0.83 |
| 3 |
A' |
1344 |
1186 |
55.42 |
2.12 |
0.73 |
0.84 |
| 4 |
A' |
854 |
753 |
78.18 |
8.30 |
0.44 |
0.61 |
| 5 |
A' |
630 |
556 |
15.20 |
12.55 |
0.22 |
0.37 |
| 6 |
A' |
212 |
187 |
1.36 |
5.82 |
0.56 |
0.71 |
| 7 |
A" |
3521 |
3106 |
0.73 |
32.17 |
0.75 |
0.86 |
| 8 |
A" |
1245 |
1098 |
0.12 |
12.53 |
0.75 |
0.86 |
| 9 |
A" |
864 |
762 |
0.10 |
2.74 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6834.3 cm
-1
Scaled (by 0.8821) Zero Point Vibrational Energy (zpe) 6028.6 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 PBE1PBE/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.203 |
|
|
|
| 2 |
Cl |
-0.133 |
|
|
|
| 3 |
I |
0.075 |
|
|
|
| 4 |
H |
0.131 |
|
|
|
| 5 |
H |
0.131 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.894 |
0.404 |
0.000 |
1.937 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.902 |
-2.811 |
0.000 |
| y |
-2.811 |
-48.171 |
0.000 |
| z |
0.000 |
0.000 |
-43.924 |
|
| Traceless |
| | x | y | z |
| x |
3.146 |
-2.811 |
0.000 |
| y |
-2.811 |
-4.759 |
0.000 |
| z |
0.000 |
0.000 |
1.613 |
|
| Polar |
| 3z2-r2 | 3.226 |
| x2-y2 | 5.270 |
| xy | -2.811 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.857 |
-0.036 |
0.000 |
| y |
-0.036 |
5.191 |
0.000 |
| z |
0.000 |
0.000 |
1.003 |
<r2> (average value of r
2) Å
2
| <r2> |
193.175 |
| (<r2>)1/2 |
13.899 |