Vibrational Frequencies calculated at HF/STO-3G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Ag |
3804 |
3106 |
0.00 |
474.33 |
0.32 |
0.49 |
| 2 |
Ag |
2600 |
2123 |
0.00 |
84.26 |
0.32 |
0.49 |
| 3 |
Ag |
1400 |
1143 |
0.00 |
30.13 |
0.75 |
0.86 |
| 4 |
Ag |
1048 |
855 |
0.00 |
43.83 |
0.29 |
0.45 |
| 5 |
Ag |
336 |
274 |
0.00 |
2.18 |
0.45 |
0.62 |
| 6 |
Au |
1093 |
892 |
89.41 |
0.00 |
0.00 |
0.00 |
| 7 |
Au |
267 |
218 |
2.12 |
0.00 |
0.00 |
0.00 |
| 8 |
Bg |
720 |
588 |
0.00 |
16.78 |
0.75 |
0.86 |
| 9 |
Bu |
3802 |
3105 |
28.50 |
0.00 |
0.00 |
0.00 |
| 10 |
Bu |
1980 |
1616 |
51.60 |
0.00 |
0.00 |
0.00 |
| 11 |
Bu |
1406 |
1148 |
288.35 |
0.00 |
0.00 |
0.00 |
| 12 |
Bu |
323 |
264 |
12.57 |
0.00 |
0.00 |
0.00 |
Unscaled Zero Point Vibrational Energy (zpe) 9388.2 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 7665.5 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.082 |
|
|
|
| 2 |
C |
0.082 |
|
|
|
| 3 |
N |
-0.261 |
|
|
|
| 4 |
N |
-0.261 |
|
|
|
| 5 |
H |
0.180 |
|
|
|
| 6 |
H |
0.180 |
|
|
|
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 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.591 |
-6.567 |
0.000 |
| y |
-6.567 |
-24.388 |
0.000 |
| z |
0.000 |
0.000 |
-20.470 |
|
| Traceless |
| | x | y | z |
| x |
3.838 |
-6.567 |
0.000 |
| y |
-6.567 |
-4.857 |
0.000 |
| z |
0.000 |
0.000 |
1.019 |
|
| Polar |
| 3z2-r2 | 2.038 |
| x2-y2 | 5.796 |
| xy | -6.567 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.676 |
-2.029 |
0.000 |
| y |
-2.029 |
8.011 |
0.000 |
| z |
0.000 |
0.000 |
0.703 |
<r2> (average value of r
2) Å
2
| <r2> |
80.044 |
| (<r2>)1/2 |
8.947 |