Vibrational Frequencies calculated at M06-2X/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 |
A1 |
3179 |
3047 |
23.60 |
|
|
|
| 2 |
A1 |
1470 |
1410 |
12.22 |
|
|
|
| 3 |
A1 |
864 |
828 |
5.86 |
|
|
|
| 4 |
E |
3228 |
3094 |
0.18 |
|
|
|
| 4 |
E |
3228 |
3094 |
0.20 |
|
|
|
| 5 |
E |
1729 |
1658 |
17.35 |
|
|
|
| 5 |
E |
1729 |
1658 |
17.41 |
|
|
|
| 6 |
E |
1033 |
990 |
56.64 |
|
|
|
| 6 |
E |
1033 |
990 |
56.89 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8745.8 cm
-1
Scaled (by 0.9587) Zero Point Vibrational Energy (zpe) 8384.6 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 M06-2X/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.501 |
|
|
|
| 2 |
O |
-0.510 |
|
|
|
| 3 |
H |
0.337 |
|
|
|
| 4 |
H |
0.337 |
|
|
|
| 5 |
H |
0.337 |
|
|
|
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 |
-5.460 |
5.460 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.883 |
0.000 |
0.000 |
| y |
0.000 |
-10.883 |
0.000 |
| z |
0.000 |
0.000 |
-11.600 |
|
| Traceless |
| | x | y | z |
| x |
0.358 |
0.000 |
0.000 |
| y |
0.000 |
0.358 |
0.000 |
| z |
0.000 |
0.000 |
-0.717 |
|
| Polar |
| 3z2-r2 | -1.434 |
| 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 |
1.270 |
0.000 |
0.000 |
| y |
0.000 |
1.268 |
0.000 |
| z |
0.000 |
0.000 |
2.384 |
<r2> (average value of r
2) Å
2
| <r2> |
21.164 |
| (<r2>)1/2 |
4.600 |