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 |
A1 |
3334 |
3202 |
6.21 |
82.42 |
0.10 |
0.18 |
2 |
A1 |
1399 |
1343 |
15.39 |
16.45 |
0.45 |
0.63 |
3 |
A1 |
1313 |
1261 |
4.92 |
12.57 |
0.21 |
0.34 |
4 |
A1 |
1061 |
1019 |
0.03 |
5.04 |
0.27 |
0.42 |
5 |
A1 |
977 |
939 |
3.74 |
5.22 |
0.45 |
0.62 |
6 |
A1 |
864 |
830 |
11.07 |
9.46 |
0.12 |
0.22 |
7 |
A2 |
958 |
920 |
0.00 |
2.30 |
0.75 |
0.86 |
8 |
A2 |
661 |
635 |
0.00 |
0.38 |
0.75 |
0.86 |
9 |
B1 |
891 |
855 |
57.65 |
0.99 |
0.75 |
0.86 |
10 |
B1 |
598 |
575 |
0.66 |
0.73 |
0.75 |
0.86 |
11 |
B2 |
3318 |
3186 |
0.27 |
52.05 |
0.75 |
0.86 |
12 |
B2 |
1534 |
1473 |
5.90 |
0.14 |
0.75 |
0.86 |
13 |
B2 |
1212 |
1164 |
12.11 |
0.79 |
0.75 |
0.86 |
14 |
B2 |
974 |
936 |
13.68 |
5.34 |
0.75 |
0.86 |
15 |
B2 |
793 |
762 |
0.79 |
0.41 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9943.3 cm
-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 9549.6 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 |
O |
-0.193 |
|
|
|
2 |
N |
-0.183 |
|
|
|
3 |
N |
-0.183 |
|
|
|
4 |
C |
-0.010 |
|
|
|
5 |
C |
-0.010 |
|
|
|
6 |
H |
0.290 |
|
|
|
7 |
H |
0.290 |
|
|
|
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 |
-3.832 |
3.832 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-28.697 |
0.000 |
0.000 |
y |
0.000 |
-29.922 |
0.000 |
z |
0.000 |
0.000 |
-25.503 |
|
Traceless |
| x | y | z |
x |
-0.984 |
0.000 |
0.000 |
y |
0.000 |
-2.822 |
0.000 |
z |
0.000 |
0.000 |
3.807 |
|
Polar |
3z2-r2 | 7.613 |
x2-y2 | 1.226 |
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 |
1.691 |
0.000 |
0.000 |
y |
0.000 |
5.237 |
0.000 |
z |
0.000 |
0.000 |
5.347 |
<r2> (average value of r
2) Å
2
<r2> |
75.138 |
(<r2>)1/2 |
8.668 |