Vibrational Frequencies calculated at B2PLYP/daug-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' |
2944 |
2944 |
125.18 |
261.07 |
0.31 |
0.48 |
2 |
A' |
1603 |
1603 |
66.29 |
10.34 |
0.39 |
0.56 |
3 |
A' |
1540 |
1540 |
7.46 |
15.68 |
0.50 |
0.66 |
Unscaled Zero Point Vibrational Energy (zpe) 3043.1 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3043.1 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/daug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.494 |
|
|
|
2 |
N |
-0.122 |
|
|
|
3 |
O |
-0.372 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.420 |
0.907 |
0.000 |
1.685 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.274 |
-1.493 |
-0.001 |
y |
-1.493 |
-12.026 |
-0.002 |
z |
-0.001 |
-0.002 |
-10.699 |
|
Traceless |
| x | y | z |
x |
0.089 |
-1.493 |
-0.001 |
y |
-1.493 |
-1.040 |
-0.002 |
z |
-0.001 |
-0.002 |
0.951 |
|
Polar |
3z2-r2 | 1.902 |
x2-y2 | 0.753 |
xy | -1.493 |
xz | -0.001 |
yz | -0.002 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.282 |
-0.341 |
0.000 |
y |
-0.341 |
2.790 |
0.000 |
z |
0.000 |
0.000 |
1.620 |
<r2> (average value of r
2) Å
2
<r2> |
14.364 |
(<r2>)1/2 |
3.790 |