Vibrational Frequencies calculated at HF/6-311G**
| 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 |
3377 |
3068 |
29.12 |
|
|
|
| 2 |
A1 |
3292 |
2991 |
5.42 |
|
|
|
| 3 |
A1 |
3279 |
2979 |
16.10 |
|
|
|
| 4 |
A1 |
1622 |
1473 |
2.61 |
|
|
|
| 5 |
A1 |
1328 |
1206 |
0.38 |
|
|
|
| 6 |
A1 |
1065 |
968 |
0.04 |
|
|
|
| 7 |
A1 |
451 |
410 |
0.10 |
|
|
|
| 8 |
A2 |
787 |
715 |
0.00 |
|
|
|
| 9 |
A2 |
572 |
520 |
0.00 |
|
|
|
| 10 |
B1 |
1031 |
937 |
25.15 |
|
|
|
| 11 |
B1 |
806 |
732 |
81.26 |
|
|
|
| 12 |
B1 |
546 |
496 |
14.84 |
|
|
|
| 13 |
B2 |
3373 |
3064 |
9.22 |
|
|
|
| 14 |
B2 |
3275 |
2975 |
17.65 |
|
|
|
| 15 |
B2 |
1613 |
1466 |
0.33 |
|
|
|
| 16 |
B2 |
1519 |
1380 |
4.29 |
|
|
|
| 17 |
B2 |
1233 |
1120 |
0.13 |
|
|
|
| 18 |
B2 |
995 |
904 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15081.1 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 13701.2 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 HF/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.177 |
|
|
|
| 2 |
H |
0.098 |
|
|
|
| 3 |
C |
-0.179 |
|
|
|
| 4 |
C |
-0.179 |
|
|
|
| 5 |
H |
0.113 |
|
|
|
| 6 |
H |
0.113 |
|
|
|
| 7 |
H |
0.106 |
|
|
|
| 8 |
H |
0.106 |
|
|
|
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 |
0.037 |
0.037 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.228 |
0.000 |
0.000 |
| y |
0.000 |
-17.919 |
0.000 |
| z |
0.000 |
0.000 |
-17.683 |
|
| Traceless |
| | x | y | z |
| x |
-4.427 |
0.000 |
0.000 |
| y |
0.000 |
2.036 |
0.000 |
| z |
0.000 |
0.000 |
2.391 |
|
| Polar |
| 3z2-r2 | 4.782 |
| x2-y2 | -4.309 |
| 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 |
2.553 |
0.000 |
0.000 |
| y |
0.000 |
6.598 |
0.000 |
| z |
0.000 |
0.000 |
4.503 |
<r2> (average value of r
2) Å
2
| <r2> |
50.289 |
| (<r2>)1/2 |
7.091 |