Vibrational Frequencies calculated at B3LYP/CEP-121G
| 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' |
3216 |
3134 |
12.03 |
96.65 |
0.62 |
0.77 |
| 2 |
A' |
3183 |
3102 |
7.05 |
146.19 |
0.29 |
0.45 |
| 3 |
A' |
3101 |
3021 |
2.51 |
174.11 |
0.21 |
0.35 |
| 4 |
A' |
1611 |
1570 |
48.53 |
15.24 |
0.04 |
0.08 |
| 5 |
A' |
1410 |
1374 |
15.43 |
30.01 |
0.33 |
0.50 |
| 6 |
A' |
1261 |
1229 |
62.85 |
21.37 |
0.67 |
0.80 |
| 7 |
A' |
1012 |
986 |
10.88 |
8.01 |
0.72 |
0.84 |
| 8 |
A' |
517 |
503 |
17.38 |
10.46 |
0.45 |
0.62 |
| 9 |
A' |
305 |
297 |
0.40 |
14.90 |
0.66 |
0.80 |
| 10 |
A" |
978 |
954 |
100.31 |
0.01 |
0.75 |
0.86 |
| 11 |
A" |
944 |
920 |
8.27 |
5.36 |
0.75 |
0.86 |
| 12 |
A" |
559 |
545 |
27.69 |
3.23 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9048.5 cm
-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 8817.8 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/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.452 |
|
|
|
| 2 |
C |
-0.203 |
|
|
|
| 3 |
I |
0.168 |
|
|
|
| 4 |
H |
0.183 |
|
|
|
| 5 |
H |
0.154 |
|
|
|
| 6 |
H |
0.149 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.154 |
-1.424 |
0.000 |
1.432 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.332 |
-0.605 |
0.000 |
| y |
-0.605 |
-27.231 |
0.000 |
| z |
0.000 |
0.000 |
-35.724 |
|
| Traceless |
| | x | y | z |
| x |
0.145 |
-0.605 |
0.000 |
| y |
-0.605 |
6.297 |
0.000 |
| z |
0.000 |
0.000 |
-6.442 |
|
| Polar |
| 3z2-r2 | -12.885 |
| x2-y2 | -4.101 |
| xy | -0.605 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.752 |
0.436 |
0.000 |
| y |
0.436 |
10.896 |
0.000 |
| z |
0.000 |
0.000 |
2.217 |
<r2> (average value of r
2) Å
2
| <r2> |
82.313 |
| (<r2>)1/2 |
9.073 |