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' |
3672 |
3288 |
181.32 |
|
|
|
| 2 |
A' |
3578 |
3204 |
18.67 |
|
|
|
| 3 |
A' |
2418 |
2166 |
15.67 |
|
|
|
| 4 |
A' |
1725 |
1545 |
14.96 |
|
|
|
| 5 |
A' |
1125 |
1007 |
3.46 |
|
|
|
| 6 |
A' |
523 |
469 |
11.83 |
|
|
|
| 7 |
A' |
501 |
449 |
277.81 |
|
|
|
| 8 |
A' |
413 |
370 |
8.25 |
|
|
|
| 9 |
A" |
3751 |
3359 |
7.93 |
|
|
|
| 10 |
A" |
1244 |
1114 |
0.32 |
|
|
|
| 11 |
A" |
740 |
663 |
16.24 |
|
|
|
| 12 |
A" |
365 |
327 |
3.95 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10027.9 cm
-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 8980.0 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 |
-0.182 |
|
|
|
| 2 |
C |
0.001 |
|
|
|
| 3 |
N |
-0.384 |
|
|
|
| 4 |
H |
0.122 |
|
|
|
| 5 |
H |
0.221 |
|
|
|
| 6 |
H |
0.221 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.367 |
-1.274 |
0.000 |
1.868 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.571 |
2.336 |
0.000 |
| y |
2.336 |
-11.510 |
0.000 |
| z |
0.000 |
0.000 |
-15.220 |
|
| Traceless |
| | x | y | z |
| x |
-4.205 |
2.336 |
0.000 |
| y |
2.336 |
4.885 |
0.000 |
| z |
0.000 |
0.000 |
-0.680 |
|
| Polar |
| 3z2-r2 | -1.360 |
| x2-y2 | -6.060 |
| xy | 2.336 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.447 |
0.199 |
0.000 |
| y |
0.199 |
4.330 |
0.000 |
| z |
0.000 |
0.000 |
1.069 |
<r2> (average value of r
2) Å
2
| <r2> |
44.284 |
| (<r2>)1/2 |
6.655 |