Vibrational Frequencies calculated at B2PLYP/6-311G*
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 |
1348 |
1348 |
0.10 |
5.68 |
0.12 |
0.21 |
2 |
A1 |
760 |
760 |
8.12 |
7.40 |
0.63 |
0.78 |
3 |
B2 |
1718 |
1718 |
315.57 |
1.95 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1913.1 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1913.1 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 B2PLYP/6-311G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
0.314 |
|
|
|
2 |
O |
-0.157 |
|
|
|
3 |
O |
-0.157 |
|
|
|
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 |
0.256 |
0.256 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-14.647 |
0.000 |
0.000 |
y |
0.000 |
-17.935 |
0.000 |
z |
0.000 |
0.000 |
-15.449 |
|
Traceless |
| x | y | z |
x |
2.045 |
0.000 |
0.000 |
y |
0.000 |
-2.887 |
0.000 |
z |
0.000 |
0.000 |
0.842 |
|
Polar |
3z2-r2 | 1.684 |
x2-y2 | 3.289 |
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 |
0.961 |
0.000 |
0.000 |
y |
0.000 |
3.649 |
0.000 |
z |
0.000 |
0.000 |
1.292 |
<r2> (average value of r
2) Å
2
<r2> |
30.644 |
(<r2>)1/2 |
5.536 |