Vibrational Frequencies calculated at LSDA/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 |
A |
3535 |
3165 |
1.59 |
|
|
|
| 2 |
A |
1238 |
1109 |
1.25 |
|
|
|
| 3 |
A |
975 |
873 |
3.20 |
|
|
|
| 4 |
A |
803 |
719 |
65.18 |
|
|
|
| 5 |
A |
481 |
431 |
0.03 |
|
|
|
| 6 |
B |
3548 |
3177 |
53.08 |
|
|
|
| 7 |
B |
2274 |
2037 |
102.97 |
|
|
|
| 8 |
B |
950 |
850 |
345.91 |
|
|
|
| 9 |
B |
485 |
434 |
40.17 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7144.0 cm
-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 6397.5 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 LSDA/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.165 |
|
|
|
| 2 |
N |
-0.303 |
|
|
|
| 3 |
N |
-0.303 |
|
|
|
| 4 |
H |
0.220 |
|
|
|
| 5 |
H |
0.220 |
|
|
|
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 |
2.055 |
2.055 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.007 |
3.835 |
0.000 |
| y |
3.835 |
-14.911 |
0.000 |
| z |
0.000 |
0.000 |
-15.698 |
|
| Traceless |
| | x | y | z |
| x |
0.297 |
3.835 |
0.000 |
| y |
3.835 |
0.441 |
0.000 |
| z |
0.000 |
0.000 |
-0.738 |
|
| Polar |
| 3z2-r2 | -1.476 |
| x2-y2 | -0.096 |
| xy | 3.835 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.850 |
0.605 |
0.000 |
| y |
0.605 |
4.358 |
0.000 |
| z |
0.000 |
0.000 |
0.775 |
<r2> (average value of r
2) Å
2
| <r2> |
39.655 |
| (<r2>)1/2 |
6.297 |