Vibrational Frequencies calculated at mPW1PW91/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 |
A1 |
3155 |
3155 |
0.00 |
91.89 |
0.05 |
0.09 |
| 2 |
A1 |
1415 |
1415 |
0.03 |
19.30 |
0.50 |
0.67 |
| 3 |
A1 |
505 |
505 |
0.17 |
18.48 |
0.09 |
0.16 |
| 4 |
A1 |
118 |
118 |
0.01 |
4.84 |
0.37 |
0.54 |
| 5 |
A2 |
1065 |
1065 |
0.00 |
0.80 |
0.75 |
0.86 |
| 6 |
B1 |
3245 |
3245 |
5.23 |
42.53 |
0.75 |
0.86 |
| 7 |
B1 |
728 |
728 |
7.70 |
0.75 |
0.75 |
0.86 |
| 8 |
B2 |
1145 |
1145 |
93.45 |
1.54 |
0.75 |
0.86 |
| 9 |
B2 |
604 |
604 |
47.89 |
6.94 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5989.8 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5989.8 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 mPW1PW91/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.347 |
|
|
|
| 2 |
I |
-0.025 |
|
|
|
| 3 |
I |
-0.025 |
|
|
|
| 4 |
H |
0.198 |
|
|
|
| 5 |
H |
0.198 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
1.175 |
1.175 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-60.636 |
0.000 |
0.000 |
| y |
0.000 |
-60.092 |
0.000 |
| z |
0.000 |
0.000 |
-57.647 |
|
| Traceless |
| | x | y | z |
| x |
-1.767 |
0.000 |
0.000 |
| y |
0.000 |
-0.951 |
0.000 |
| z |
0.000 |
0.000 |
2.718 |
|
| Polar |
| 3z2-r2 | 5.435 |
| x2-y2 | -0.544 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.964 |
0.000 |
0.000 |
| y |
0.000 |
15.615 |
0.000 |
| z |
0.000 |
0.000 |
8.973 |
<r2> (average value of r
2) Å
2
| <r2> |
212.469 |
| (<r2>)1/2 |
14.576 |