Vibrational Frequencies calculated at B1B95/aug-cc-pVDZ
| 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' |
2913 |
2790 |
134.30 |
256.95 |
0.32 |
0.49 |
| 2 |
A' |
1734 |
1661 |
81.25 |
15.54 |
0.73 |
0.84 |
| 3 |
A' |
1567 |
1501 |
12.66 |
13.51 |
0.34 |
0.51 |
Unscaled Zero Point Vibrational Energy (zpe) 3106.7 cm
-1
Scaled (by 0.9579) Zero Point Vibrational Energy (zpe) 2975.9 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 B1B95/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.085 |
|
|
|
| 2 |
N |
0.270 |
|
|
|
| 3 |
O |
-0.354 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.394 |
0.897 |
0.000 |
1.658 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.233 |
-1.432 |
0.000 |
| y |
-1.432 |
-11.951 |
0.000 |
| z |
0.000 |
0.000 |
-10.580 |
|
| Traceless |
| | x | y | z |
| x |
0.032 |
-1.432 |
0.000 |
| y |
-1.432 |
-1.044 |
0.000 |
| z |
0.000 |
0.000 |
1.012 |
|
| Polar |
| 3z2-r2 | 2.024 |
| x2-y2 | 0.718 |
| xy | -1.432 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.178 |
-0.370 |
0.000 |
| y |
-0.370 |
2.701 |
0.000 |
| z |
0.000 |
0.000 |
1.468 |
<r2> (average value of r
2) Å
2
| <r2> |
14.214 |
| (<r2>)1/2 |
3.770 |