Vibrational Frequencies calculated at B3PW91/Def2TZVPP
| 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' |
3113 |
3113 |
17.49 |
86.22 |
0.21 |
0.35 |
| 2 |
A' |
3099 |
3099 |
0.10 |
120.97 |
0.32 |
0.48 |
| 3 |
A' |
3032 |
3032 |
21.49 |
247.68 |
0.10 |
0.18 |
| 4 |
A' |
1491 |
1491 |
2.16 |
6.62 |
0.74 |
0.85 |
| 5 |
A' |
1474 |
1474 |
1.49 |
5.76 |
0.73 |
0.84 |
| 6 |
A' |
1406 |
1406 |
5.07 |
2.87 |
0.67 |
0.80 |
| 7 |
A' |
1234 |
1234 |
72.12 |
15.98 |
0.35 |
0.51 |
| 8 |
A' |
1072 |
1072 |
0.13 |
3.79 |
0.50 |
0.67 |
| 9 |
A' |
973 |
973 |
14.81 |
4.13 |
0.58 |
0.73 |
| 10 |
A' |
513 |
513 |
6.80 |
27.46 |
0.24 |
0.39 |
| 11 |
A' |
255 |
255 |
1.09 |
3.53 |
0.34 |
0.51 |
| 12 |
A" |
3172 |
3172 |
4.11 |
33.64 |
0.75 |
0.86 |
| 13 |
A" |
3129 |
3129 |
7.58 |
67.18 |
0.75 |
0.86 |
| 14 |
A" |
1478 |
1478 |
11.23 |
7.86 |
0.75 |
0.86 |
| 15 |
A" |
1256 |
1256 |
0.39 |
0.86 |
0.75 |
0.86 |
| 16 |
A" |
994 |
994 |
0.19 |
2.18 |
0.75 |
0.86 |
| 17 |
A" |
746 |
746 |
5.46 |
0.06 |
0.75 |
0.86 |
| 18 |
A" |
254 |
254 |
0.00 |
0.08 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 14345.1 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 14345.1 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 B3PW91/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.225 |
|
|
|
| 2 |
C |
-0.240 |
|
|
|
| 3 |
I |
-0.112 |
|
|
|
| 4 |
H |
0.144 |
|
|
|
| 5 |
H |
0.144 |
|
|
|
| 6 |
H |
0.090 |
|
|
|
| 7 |
H |
0.099 |
|
|
|
| 8 |
H |
0.099 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.376 |
-2.026 |
0.000 |
2.061 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-40.702 |
-1.274 |
0.000 |
| y |
-1.274 |
-36.765 |
0.000 |
| z |
0.000 |
0.000 |
-41.006 |
|
| Traceless |
| | x | y | z |
| x |
-1.816 |
-1.274 |
0.000 |
| y |
-1.274 |
4.088 |
0.000 |
| z |
0.000 |
0.000 |
-2.272 |
|
| Polar |
| 3z2-r2 | -4.544 |
| x2-y2 | -3.937 |
| xy | -1.274 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.161 |
-0.181 |
0.000 |
| y |
-0.181 |
11.106 |
0.000 |
| z |
0.000 |
0.000 |
6.730 |
<r2> (average value of r
2) Å
2
| <r2> |
120.739 |
| (<r2>)1/2 |
10.988 |