Vibrational Frequencies calculated at mPW1PW91/cc-pVTZ-PP
| 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' |
3128 |
3128 |
17.33 |
83.05 |
0.19 |
0.32 |
| 2 |
A' |
3114 |
3114 |
0.23 |
114.77 |
0.36 |
0.53 |
| 3 |
A' |
3046 |
3046 |
21.00 |
233.16 |
0.10 |
0.18 |
| 4 |
A' |
1498 |
1498 |
2.02 |
6.69 |
0.74 |
0.85 |
| 5 |
A' |
1482 |
1482 |
1.51 |
5.38 |
0.72 |
0.84 |
| 6 |
A' |
1413 |
1413 |
5.46 |
2.91 |
0.63 |
0.77 |
| 7 |
A' |
1242 |
1242 |
72.74 |
14.01 |
0.34 |
0.51 |
| 8 |
A' |
1080 |
1080 |
0.15 |
3.54 |
0.53 |
0.70 |
| 9 |
A' |
979 |
979 |
14.43 |
4.08 |
0.60 |
0.75 |
| 10 |
A' |
521 |
521 |
6.77 |
28.08 |
0.23 |
0.37 |
| 11 |
A' |
256 |
256 |
1.08 |
3.80 |
0.30 |
0.47 |
| 12 |
A" |
3188 |
3188 |
3.87 |
33.41 |
0.75 |
0.86 |
| 13 |
A" |
3143 |
3143 |
7.69 |
65.59 |
0.75 |
0.86 |
| 14 |
A" |
1485 |
1485 |
11.31 |
8.30 |
0.75 |
0.86 |
| 15 |
A" |
1262 |
1262 |
0.32 |
0.77 |
0.75 |
0.86 |
| 16 |
A" |
999 |
999 |
0.11 |
2.46 |
0.75 |
0.86 |
| 17 |
A" |
750 |
750 |
5.27 |
0.07 |
0.75 |
0.86 |
| 18 |
A" |
255 |
255 |
0.00 |
0.02 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 14420.4 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 14420.4 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/cc-pVTZ-PP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.206 |
|
|
|
| 2 |
C |
-0.260 |
|
|
|
| 3 |
I |
-0.086 |
|
|
|
| 4 |
H |
0.121 |
|
|
|
| 5 |
H |
0.121 |
|
|
|
| 6 |
H |
0.094 |
|
|
|
| 7 |
H |
0.109 |
|
|
|
| 8 |
H |
0.109 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.387 |
-2.031 |
0.000 |
2.068 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-40.801 |
-1.273 |
0.000 |
| y |
-1.273 |
-36.913 |
0.000 |
| z |
0.000 |
0.000 |
-41.105 |
|
| Traceless |
| | x | y | z |
| x |
-1.793 |
-1.273 |
0.000 |
| y |
-1.273 |
4.040 |
0.000 |
| z |
0.000 |
0.000 |
-2.247 |
|
| Polar |
| 3z2-r2 | -4.495 |
| x2-y2 | -3.888 |
| xy | -1.273 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.087 |
-0.135 |
0.000 |
| y |
-0.135 |
10.776 |
0.000 |
| z |
0.000 |
0.000 |
6.709 |
<r2> (average value of r
2) Å
2
| <r2> |
120.614 |
| (<r2>)1/2 |
10.982 |