Vibrational Frequencies calculated at B3LYP/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' |
3248 |
3134 |
4.21 |
72.57 |
0.42 |
0.59 |
| 2 |
A' |
3230 |
3117 |
2.92 |
113.93 |
0.42 |
0.59 |
| 3 |
A' |
3153 |
3042 |
0.60 |
149.64 |
0.20 |
0.34 |
| 4 |
A' |
1673 |
1614 |
43.14 |
6.57 |
0.14 |
0.25 |
| 5 |
A' |
1470 |
1418 |
14.46 |
21.78 |
0.41 |
0.59 |
| 6 |
A' |
1304 |
1258 |
66.49 |
15.42 |
0.45 |
0.62 |
| 7 |
A' |
1053 |
1016 |
6.39 |
7.00 |
0.73 |
0.84 |
| 8 |
A' |
531 |
513 |
13.14 |
9.16 |
0.39 |
0.56 |
| 9 |
A' |
316 |
305 |
0.22 |
10.37 |
0.51 |
0.67 |
| 10 |
A" |
1007 |
972 |
54.83 |
0.87 |
0.75 |
0.86 |
| 11 |
A" |
984 |
949 |
29.82 |
0.93 |
0.75 |
0.86 |
| 12 |
A" |
577 |
557 |
22.17 |
7.40 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9272.2 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 8946.8 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 B3LYP/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.503 |
|
|
|
| 2 |
C |
-0.348 |
|
|
|
| 3 |
I |
0.186 |
|
|
|
| 4 |
H |
0.242 |
|
|
|
| 5 |
H |
0.212 |
|
|
|
| 6 |
H |
0.210 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.149 |
-1.394 |
0.000 |
1.402 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.300 |
-0.503 |
0.000 |
| y |
-0.503 |
-35.396 |
0.000 |
| z |
0.000 |
0.000 |
-43.340 |
|
| Traceless |
| | x | y | z |
| x |
0.069 |
-0.503 |
0.000 |
| y |
-0.503 |
5.924 |
0.000 |
| z |
0.000 |
0.000 |
-5.992 |
|
| Polar |
| 3z2-r2 | -11.985 |
| x2-y2 | -3.903 |
| xy | -0.503 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.404 |
0.391 |
0.000 |
| y |
0.391 |
9.699 |
0.000 |
| z |
0.000 |
0.000 |
2.054 |
<r2> (average value of r
2) Å
2
| <r2> |
120.924 |
| (<r2>)1/2 |
10.997 |