Vibrational Frequencies calculated at B3PW91/aug-cc-pVTZ
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 |
3732 |
3601 |
51.63 |
|
|
|
2 |
A |
1827 |
1763 |
425.44 |
|
|
|
3 |
A |
1442 |
1392 |
61.34 |
|
|
|
4 |
A |
1372 |
1324 |
224.24 |
|
|
|
5 |
A |
1025 |
989 |
37.38 |
|
|
|
6 |
A |
825 |
797 |
124.35 |
|
|
|
7 |
A |
762 |
735 |
10.11 |
|
|
|
8 |
A |
679 |
656 |
10.81 |
|
|
|
9 |
A |
478 |
461 |
20.98 |
|
|
|
10 |
A |
371 |
358 |
62.45 |
|
|
|
11 |
A |
307 |
297 |
21.64 |
|
|
|
12 |
A |
151 |
146 |
10.98 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6485.1 cm
-1
Scaled (by 0.9651) Zero Point Vibrational Energy (zpe) 6258.7 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 B3PW91/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
1.124 |
|
|
|
2 |
O |
-0.170 |
|
|
|
3 |
O |
-0.213 |
|
|
|
4 |
O |
-0.509 |
|
|
|
5 |
O |
-0.466 |
|
|
|
6 |
H |
0.234 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.421 |
0.478 |
1.432 |
2.074 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-26.758 |
-0.801 |
-3.152 |
y |
-0.801 |
-29.576 |
0.635 |
z |
-3.152 |
0.635 |
-24.757 |
|
Traceless |
| x | y | z |
x |
0.408 |
-0.801 |
-3.152 |
y |
-0.801 |
-3.818 |
0.635 |
z |
-3.152 |
0.635 |
3.410 |
|
Polar |
3z2-r2 | 6.820 |
x2-y2 | 2.818 |
xy | -0.801 |
xz | -3.152 |
yz | 0.635 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.538 |
-0.355 |
-0.129 |
y |
-0.355 |
4.984 |
0.042 |
z |
-0.129 |
0.042 |
3.074 |
<r2> (average value of r
2) Å
2
<r2> |
93.439 |
(<r2>)1/2 |
9.666 |