Vibrational Frequencies calculated at B3LYP/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' |
3147 |
3027 |
1.41 |
84.02 |
0.09 |
0.17 |
| 2 |
A' |
1493 |
1436 |
0.20 |
18.58 |
0.72 |
0.84 |
| 3 |
A' |
1248 |
1201 |
59.62 |
4.43 |
0.28 |
0.44 |
| 4 |
A' |
671 |
646 |
103.82 |
5.15 |
0.67 |
0.80 |
| 5 |
A' |
537 |
517 |
17.29 |
21.58 |
0.18 |
0.30 |
| 6 |
A' |
191 |
184 |
0.20 |
8.22 |
0.45 |
0.62 |
| 7 |
A" |
3230 |
3108 |
0.83 |
56.07 |
0.75 |
0.86 |
| 8 |
A" |
1165 |
1120 |
0.02 |
10.00 |
0.75 |
0.86 |
| 9 |
A" |
804 |
773 |
7.31 |
2.86 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6243.0 cm
-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 6005.8 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 B3LYP/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.624 |
|
|
|
| 2 |
Cl |
-0.010 |
|
|
|
| 3 |
I |
0.075 |
|
|
|
| 4 |
H |
0.279 |
|
|
|
| 5 |
H |
0.279 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.568 |
0.096 |
0.000 |
1.571 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-45.860 |
-3.101 |
0.000 |
| y |
-3.101 |
-48.127 |
0.000 |
| z |
0.000 |
0.000 |
-47.658 |
|
| Traceless |
| | x | y | z |
| x |
2.032 |
-3.101 |
0.000 |
| y |
-3.101 |
-1.368 |
0.000 |
| z |
0.000 |
0.000 |
-0.664 |
|
| Polar |
| 3z2-r2 | -1.329 |
| x2-y2 | 2.267 |
| xy | -3.101 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.661 |
0.249 |
0.000 |
| y |
0.249 |
9.866 |
0.000 |
| z |
0.000 |
0.000 |
4.792 |
<r2> (average value of r
2) Å
2
| <r2> |
195.709 |
| (<r2>)1/2 |
13.990 |