Vibrational Frequencies calculated at B3LYP/6-31G(2df,p)
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' |
3487 |
3365 |
37.59 |
118.46 |
0.32 |
0.48 |
2 |
A' |
2287 |
2207 |
307.16 |
15.09 |
0.30 |
0.47 |
3 |
A' |
1307 |
1261 |
4.26 |
21.82 |
0.32 |
0.48 |
4 |
A' |
1191 |
1150 |
205.99 |
3.04 |
0.29 |
0.45 |
5 |
A' |
545 |
526 |
14.48 |
0.56 |
0.51 |
0.68 |
6 |
A" |
617 |
595 |
0.10 |
0.06 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4716.3 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 4551.2 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 B3LYP/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
-0.438 |
|
|
|
2 |
N |
0.400 |
|
|
|
3 |
N |
-0.249 |
|
|
|
4 |
H |
0.287 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.667 |
-0.756 |
0.000 |
1.830 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-14.450 |
-1.865 |
0.000 |
y |
-1.865 |
-19.094 |
0.000 |
z |
0.000 |
0.000 |
-16.811 |
|
Traceless |
| x | y | z |
x |
3.503 |
-1.865 |
0.000 |
y |
-1.865 |
-3.463 |
0.000 |
z |
0.000 |
0.000 |
-0.039 |
|
Polar |
3z2-r2 | -0.079 |
x2-y2 | 4.644 |
xy | -1.865 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.149 |
-0.792 |
0.000 |
y |
-0.792 |
5.247 |
0.000 |
z |
0.000 |
0.000 |
1.613 |
<r2> (average value of r
2) Å
2
<r2> |
33.357 |
(<r2>)1/2 |
5.776 |