Vibrational Frequencies calculated at PBEPBE/6-31G(2df,p)
| 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 |
3520 |
3484 |
20.74 |
|
|
|
| 2 |
A |
1253 |
1240 |
0.01 |
|
|
|
| 3 |
A |
905 |
896 |
8.30 |
|
|
|
| 4 |
A |
714 |
707 |
84.58 |
|
|
|
| 5 |
A |
527 |
522 |
0.17 |
|
|
|
| 6 |
B |
3520 |
3484 |
85.86 |
|
|
|
| 7 |
B |
2202 |
2180 |
440.50 |
|
|
|
| 8 |
B |
899 |
890 |
386.36 |
|
|
|
| 9 |
B |
537 |
531 |
64.94 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7039.0 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 6966.5 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 PBEPBE/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.469 |
|
|
|
| 2 |
N |
-0.510 |
|
|
|
| 3 |
N |
-0.510 |
|
|
|
| 4 |
H |
0.275 |
|
|
|
| 5 |
H |
0.275 |
|
|
|
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 |
1.916 |
1.916 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.435 |
3.907 |
0.000 |
| y |
3.907 |
-15.641 |
0.000 |
| z |
0.000 |
0.000 |
-16.955 |
|
| Traceless |
| | x | y | z |
| x |
-0.138 |
3.907 |
0.000 |
| y |
3.907 |
1.054 |
0.000 |
| z |
0.000 |
0.000 |
-0.917 |
|
| Polar |
| 3z2-r2 | -1.834 |
| x2-y2 | -0.795 |
| xy | 3.907 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.237 |
0.420 |
0.000 |
| y |
0.420 |
6.062 |
0.000 |
| z |
0.000 |
0.000 |
2.196 |
<r2> (average value of r
2) Å
2
| <r2> |
39.017 |
| (<r2>)1/2 |
6.246 |