Vibrational Frequencies calculated at BLYP/aug-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 |
Σ |
3360 |
3349 |
56.79 |
34.05 |
0.24 |
0.39 |
| 2 |
Σ |
2111 |
2104 |
0.23 |
65.07 |
0.08 |
0.14 |
| 3 |
Π |
719 |
717 |
37.29 |
0.27 |
0.75 |
0.86 |
| 3 |
Π |
719 |
717 |
37.29 |
0.27 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3455.1 cm
-1
Scaled (by 0.9966) Zero Point Vibrational Energy (zpe) 3443.4 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 BLYP/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.307 |
|
|
|
| 2 |
H |
0.561 |
|
|
|
| 3 |
N |
-0.254 |
|
|
|
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 |
-2.967 |
2.967 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.899 |
0.000 |
0.000 |
| y |
0.000 |
-11.899 |
0.000 |
| z |
0.000 |
0.000 |
-10.060 |
|
| Traceless |
| | x | y | z |
| x |
-0.920 |
0.000 |
0.000 |
| y |
0.000 |
-0.920 |
0.000 |
| z |
0.000 |
0.000 |
1.839 |
|
| Polar |
| 3z2-r2 | 3.678 |
| x2-y2 | 0.000 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.198 |
0.000 |
0.000 |
| y |
0.000 |
2.198 |
0.000 |
| z |
0.000 |
0.000 |
3.516 |
<r2> (average value of r
2) Å
2
| <r2> |
14.044 |
| (<r2>)1/2 |
3.747 |