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 |
A1 |
3569 |
2914 |
0.44 |
47.07 |
0.00 |
0.00 |
| 2 |
A1 |
2767 |
2259 |
6.45 |
13.73 |
0.23 |
0.37 |
| 3 |
A1 |
1698 |
1386 |
0.21 |
8.32 |
0.71 |
0.83 |
| 4 |
A1 |
1038 |
848 |
5.85 |
4.45 |
0.26 |
0.42 |
| 5 |
E |
3744 |
3057 |
3.59 |
32.40 |
0.75 |
0.86 |
| 5 |
E |
3744 |
3057 |
3.59 |
32.40 |
0.75 |
0.86 |
| 6 |
E |
1784 |
1456 |
6.25 |
17.42 |
0.75 |
0.86 |
| 6 |
E |
1784 |
1456 |
6.25 |
17.42 |
0.75 |
0.86 |
| 7 |
E |
1257 |
1026 |
1.99 |
0.24 |
0.75 |
0.86 |
| 7 |
E |
1257 |
1026 |
1.99 |
0.24 |
0.75 |
0.86 |
| 8 |
E |
438 |
357 |
1.40 |
2.55 |
0.75 |
0.86 |
| 8 |
E |
438 |
357 |
1.40 |
2.55 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11757.3 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 9599.8 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 HF/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.181 |
|
|
|
| 2 |
C |
0.075 |
|
|
|
| 3 |
N |
-0.198 |
|
|
|
| 4 |
H |
0.101 |
|
|
|
| 5 |
H |
0.101 |
|
|
|
| 6 |
H |
0.101 |
|
|
|
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 |
-3.096 |
3.096 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.210 |
0.000 |
0.000 |
| y |
0.000 |
-16.210 |
0.000 |
| z |
0.000 |
0.000 |
-19.720 |
|
| Traceless |
| | x | y | z |
| x |
1.755 |
0.000 |
0.000 |
| y |
0.000 |
1.755 |
0.000 |
| z |
0.000 |
0.000 |
-3.510 |
|
| Polar |
| 3z2-r2 | -7.020 |
| x2-y2 | 0.000 |
| 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 |
1.177 |
0.000 |
0.000 |
| y |
0.000 |
1.177 |
0.000 |
| z |
0.000 |
0.000 |
2.821 |
<r2> (average value of r
2) Å
2
| <r2> |
45.060 |
| (<r2>)1/2 |
6.713 |