Vibrational Frequencies calculated at PBE1PBE/3-21G*
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 |
3267 |
3136 |
21.67 |
|
|
|
2 |
A |
3243 |
3113 |
4.03 |
|
|
|
3 |
A |
3141 |
3015 |
11.68 |
|
|
|
4 |
A |
1577 |
1513 |
0.59 |
|
|
|
5 |
A |
1372 |
1317 |
26.41 |
|
|
|
6 |
A |
1226 |
1177 |
27.44 |
|
|
|
7 |
A |
1184 |
1136 |
5.04 |
|
|
|
8 |
A |
1169 |
1122 |
9.51 |
|
|
|
9 |
A |
1055 |
1012 |
12.53 |
|
|
|
10 |
A |
961 |
922 |
16.63 |
|
|
|
11 |
A |
794 |
762 |
12.36 |
|
|
|
12 |
A |
786 |
754 |
1.74 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9887.4 cm
-1
Scaled (by 0.9598) Zero Point Vibrational Energy (zpe) 9489.9 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 PBE1PBE/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.058 |
|
|
|
2 |
N |
-0.388 |
|
|
|
3 |
O |
-0.353 |
|
|
|
4 |
H |
0.229 |
|
|
|
5 |
H |
0.256 |
|
|
|
6 |
H |
0.314 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.381 |
-1.829 |
1.742 |
2.879 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.187 |
-0.509 |
-2.192 |
y |
-0.509 |
-19.172 |
-1.180 |
z |
-2.192 |
-1.180 |
-16.984 |
|
Traceless |
| x | y | z |
x |
1.891 |
-0.509 |
-2.192 |
y |
-0.509 |
-2.587 |
-1.180 |
z |
-2.192 |
-1.180 |
0.696 |
|
Polar |
3z2-r2 | 1.392 |
x2-y2 | 2.985 |
xy | -0.509 |
xz | -2.192 |
yz | -1.180 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.407 |
-0.050 |
-0.193 |
y |
-0.050 |
2.504 |
-0.104 |
z |
-0.193 |
-0.104 |
2.318 |
<r2> (average value of r
2) Å
2
<r2> |
34.802 |
(<r2>)1/2 |
5.899 |