Vibrational Frequencies calculated at PBEPBE/6-31+G**
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 |
3262 |
3225 |
21.79 |
107.09 |
0.19 |
0.32 |
2 |
A1 |
1482 |
1465 |
19.48 |
4.44 |
0.72 |
0.84 |
3 |
B2 |
3370 |
3332 |
3.86 |
66.11 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4057.1 cm
-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 4010.8 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 PBEPBE/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
-0.542 |
|
|
|
2 |
H |
0.271 |
|
|
|
3 |
H |
0.271 |
|
|
|
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 |
-2.117 |
2.117 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-7.408 |
0.000 |
0.000 |
y |
0.000 |
-5.718 |
0.000 |
z |
0.000 |
0.000 |
-7.963 |
|
Traceless |
| x | y | z |
x |
-0.568 |
0.000 |
0.000 |
y |
0.000 |
1.968 |
0.000 |
z |
0.000 |
0.000 |
-1.400 |
|
Polar |
3z2-r2 | -2.800 |
x2-y2 | -1.690 |
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 |
1.093 |
0.000 |
0.000 |
y |
0.000 |
1.628 |
0.000 |
z |
0.000 |
0.000 |
1.505 |
<r2> (average value of r
2) Å
2
<r2> |
6.367 |
(<r2>)1/2 |
2.523 |