Vibrational Frequencies calculated at B3LYP/CEP-31G
| 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' |
3258 |
3155 |
16.84 |
93.26 |
0.50 |
0.67 |
| 2 |
A' |
3222 |
3120 |
11.55 |
147.92 |
0.36 |
0.53 |
| 3 |
A' |
3148 |
3048 |
4.34 |
155.00 |
0.23 |
0.38 |
| 4 |
A' |
1640 |
1588 |
45.89 |
20.79 |
0.08 |
0.15 |
| 5 |
A' |
1407 |
1362 |
12.59 |
25.61 |
0.45 |
0.62 |
| 6 |
A' |
1254 |
1214 |
62.92 |
22.40 |
0.64 |
0.78 |
| 7 |
A' |
1003 |
971 |
12.85 |
5.76 |
0.37 |
0.54 |
| 8 |
A' |
517 |
501 |
18.82 |
8.98 |
0.48 |
0.65 |
| 9 |
A' |
302 |
293 |
0.40 |
17.04 |
0.63 |
0.78 |
| 10 |
A" |
976 |
945 |
136.16 |
1.03 |
0.75 |
0.86 |
| 11 |
A" |
938 |
909 |
4.45 |
14.80 |
0.75 |
0.86 |
| 12 |
A" |
554 |
536 |
28.97 |
3.65 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9108.4 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 8820.6 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-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.526 |
|
|
|
| 2 |
C |
-0.261 |
|
|
|
| 3 |
I |
0.106 |
|
|
|
| 4 |
H |
0.262 |
|
|
|
| 5 |
H |
0.235 |
|
|
|
| 6 |
H |
0.184 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.154 |
-1.549 |
0.000 |
1.557 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.047 |
-0.687 |
0.000 |
| y |
-0.687 |
-26.868 |
0.000 |
| z |
0.000 |
0.000 |
-35.679 |
|
| Traceless |
| | x | y | z |
| x |
0.226 |
-0.687 |
0.000 |
| y |
-0.687 |
6.496 |
0.000 |
| z |
0.000 |
0.000 |
-6.722 |
|
| Polar |
| 3z2-r2 | -13.443 |
| x2-y2 | -4.180 |
| xy | -0.687 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.494 |
0.533 |
0.000 |
| y |
0.533 |
10.581 |
0.000 |
| z |
0.000 |
0.000 |
2.058 |
<r2> (average value of r
2) Å
2
| <r2> |
82.553 |
| (<r2>)1/2 |
9.086 |