Vibrational Frequencies calculated at PBEPBE/cc-pVTZ
| 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' |
3600 |
3575 |
123.88 |
|
|
|
| 2 |
A' |
2293 |
2277 |
556.76 |
|
|
|
| 3 |
A' |
1294 |
1285 |
0.34 |
|
|
|
| 4 |
A' |
790 |
785 |
192.46 |
|
|
|
| 5 |
A' |
558 |
554 |
60.62 |
|
|
|
| 6 |
A" |
609 |
605 |
0.94 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4571.7 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 4540.2 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/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.192 |
|
|
|
| 2 |
N |
-0.233 |
|
|
|
| 3 |
C |
0.212 |
|
|
|
| 4 |
O |
-0.171 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.961 |
-0.665 |
0.000 |
2.071 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-13.534 |
-0.804 |
0.000 |
| y |
-0.804 |
-18.576 |
0.000 |
| z |
0.000 |
0.000 |
-16.627 |
|
| Traceless |
| | x | y | z |
| x |
4.068 |
-0.804 |
0.000 |
| y |
-0.804 |
-3.496 |
0.000 |
| z |
0.000 |
0.000 |
-0.572 |
|
| Polar |
| 3z2-r2 | -1.144 |
| x2-y2 | 5.042 |
| xy | -0.804 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.827 |
-1.225 |
0.000 |
| y |
-1.225 |
4.116 |
0.000 |
| z |
0.000 |
0.000 |
1.905 |
<r2> (average value of r
2) Å
2
| <r2> |
35.492 |
| (<r2>)1/2 |
5.958 |