Vibrational Frequencies calculated at B2PLYP/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' |
3526 |
3368 |
49.02 |
114.05 |
0.32 |
0.49 |
2 |
A' |
2237 |
2136 |
271.03 |
8.39 |
0.30 |
0.46 |
3 |
A' |
1285 |
1227 |
11.88 |
25.11 |
0.32 |
0.48 |
4 |
A' |
1179 |
1126 |
201.03 |
3.10 |
0.20 |
0.34 |
5 |
A' |
543 |
518 |
16.83 |
0.54 |
0.42 |
0.59 |
6 |
A" |
607 |
580 |
0.01 |
0.10 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4688.4 cm
-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 4477.4 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/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
-0.428 |
|
|
|
2 |
N |
0.341 |
|
|
|
3 |
N |
-0.211 |
|
|
|
4 |
H |
0.299 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.700 |
-0.761 |
0.000 |
1.862 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-14.427 |
-1.807 |
0.000 |
y |
-1.807 |
-19.118 |
-0.000 |
z |
0.000 |
-0.000 |
-16.903 |
|
Traceless |
| x | y | z |
x |
3.583 |
-1.807 |
0.000 |
y |
-1.807 |
-3.453 |
-0.000 |
z |
0.000 |
-0.000 |
-0.130 |
|
Polar |
3z2-r2 | -0.261 |
x2-y2 | 4.691 |
xy | -1.807 |
xz | 0.000 |
yz | -0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.177 |
-0.856 |
0.000 |
y |
-0.856 |
5.297 |
0.000 |
z |
0.000 |
0.000 |
1.621 |
<r2> (average value of r
2) Å
2
<r2> |
33.568 |
(<r2>)1/2 |
5.794 |