Vibrational Frequencies calculated at PBE1PBE/3-21G*
| 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' |
3308 |
3175 |
11.69 |
|
|
|
| 2 |
A' |
3156 |
3029 |
36.52 |
|
|
|
| 3 |
A' |
3040 |
2918 |
42.83 |
|
|
|
| 4 |
A' |
1711 |
1642 |
7.95 |
|
|
|
| 5 |
A' |
1536 |
1474 |
2.71 |
|
|
|
| 6 |
A' |
1372 |
1317 |
64.53 |
|
|
|
| 7 |
A' |
1099 |
1055 |
51.22 |
|
|
|
| 8 |
A" |
1192 |
1144 |
57.28 |
|
|
|
| 9 |
A" |
1119 |
1074 |
25.79 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8766.4 cm
-1
Scaled (by 0.9598) Zero Point Vibrational Energy (zpe) 8414.0 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 PBE1PBE/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.178 |
|
|
|
| 2 |
N |
-0.510 |
|
|
|
| 3 |
H |
0.188 |
|
|
|
| 4 |
H |
0.224 |
|
|
|
| 5 |
H |
0.276 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.565 |
1.285 |
0.000 |
2.025 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.507 |
2.185 |
0.000 |
| y |
2.185 |
-12.440 |
0.000 |
| z |
0.000 |
0.000 |
-13.368 |
|
| Traceless |
| | x | y | z |
| x |
1.398 |
2.185 |
0.000 |
| y |
2.185 |
-0.003 |
0.000 |
| z |
0.000 |
0.000 |
-1.395 |
|
| Polar |
| 3z2-r2 | -2.789 |
| x2-y2 | 0.934 |
| xy | 2.185 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.328 |
0.329 |
0.000 |
| y |
0.329 |
3.446 |
0.000 |
| z |
0.000 |
0.000 |
0.890 |
<r2> (average value of r
2) Å
2
| <r2> |
19.662 |
| (<r2>)1/2 |
4.434 |