Vibrational Frequencies calculated at B1B95/3-21G*
| 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' |
3276 |
3128 |
2.15 |
75.01 |
0.58 |
0.73 |
| 2 |
A' |
3246 |
3099 |
3.92 |
103.13 |
0.32 |
0.49 |
| 3 |
A' |
3179 |
3036 |
0.16 |
132.93 |
0.20 |
0.34 |
| 4 |
A' |
1681 |
1606 |
35.39 |
7.71 |
0.11 |
0.20 |
| 5 |
A' |
1468 |
1402 |
12.71 |
23.41 |
0.45 |
0.62 |
| 6 |
A' |
1309 |
1249 |
48.51 |
11.03 |
0.30 |
0.46 |
| 7 |
A' |
1054 |
1006 |
7.57 |
4.44 |
0.69 |
0.81 |
| 8 |
A' |
563 |
538 |
10.58 |
6.54 |
0.17 |
0.29 |
| 9 |
A' |
315 |
301 |
0.18 |
7.91 |
0.42 |
0.59 |
| 10 |
A" |
1013 |
967 |
40.83 |
0.50 |
0.75 |
0.86 |
| 11 |
A" |
991 |
946 |
40.70 |
0.47 |
0.75 |
0.86 |
| 12 |
A" |
574 |
548 |
22.79 |
11.00 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9334.0 cm
-1
Scaled (by 0.9549) Zero Point Vibrational Energy (zpe) 8913.0 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 B1B95/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.382 |
|
|
|
| 2 |
C |
-0.410 |
|
|
|
| 3 |
I |
0.075 |
|
|
|
| 4 |
H |
0.255 |
|
|
|
| 5 |
H |
0.234 |
|
|
|
| 6 |
H |
0.228 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.117 |
-1.314 |
0.000 |
1.319 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.033 |
-0.692 |
0.000 |
| y |
-0.692 |
-34.718 |
0.000 |
| z |
0.000 |
0.000 |
-43.224 |
|
| Traceless |
| | x | y | z |
| x |
-0.061 |
-0.692 |
0.000 |
| y |
-0.692 |
6.410 |
0.000 |
| z |
0.000 |
0.000 |
-6.349 |
|
| Polar |
| 3z2-r2 | -12.698 |
| x2-y2 | -4.314 |
| xy | -0.692 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.812 |
0.575 |
0.000 |
| y |
0.575 |
10.225 |
0.000 |
| z |
0.000 |
0.000 |
3.795 |
<r2> (average value of r
2) Å
2
| <r2> |
118.054 |
| (<r2>)1/2 |
10.865 |