Vibrational Frequencies calculated at B3PW91/daug-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' |
3741 |
3741 |
94.09 |
49.90 |
0.17 |
0.29 |
| 2 |
A' |
1782 |
1782 |
422.39 |
2.71 |
0.75 |
0.86 |
| 3 |
A' |
1368 |
1368 |
297.80 |
16.65 |
0.16 |
0.28 |
| 4 |
A' |
1328 |
1328 |
58.96 |
3.42 |
0.74 |
0.85 |
| 5 |
A' |
922 |
922 |
184.15 |
11.44 |
0.08 |
0.15 |
| 6 |
A' |
668 |
668 |
10.59 |
6.43 |
0.37 |
0.54 |
| 7 |
A' |
595 |
595 |
8.48 |
2.01 |
0.55 |
0.71 |
| 8 |
A" |
799 |
799 |
9.42 |
0.03 |
0.75 |
0.86 |
| 9 |
A" |
500 |
500 |
114.36 |
0.76 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5851.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5851.2 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 B3PW91/daug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
2.136 |
|
|
|
| 2 |
O |
-0.687 |
|
|
|
| 3 |
O |
-0.835 |
|
|
|
| 4 |
O |
-0.966 |
|
|
|
| 5 |
H |
0.351 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.051 |
-2.042 |
0.000 |
2.297 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.159 |
-2.380 |
0.000 |
| y |
-2.380 |
-20.450 |
0.000 |
| z |
0.000 |
0.000 |
-21.000 |
|
| Traceless |
| | x | y | z |
| x |
-3.434 |
-2.380 |
0.000 |
| y |
-2.380 |
2.129 |
0.000 |
| z |
0.000 |
0.000 |
1.305 |
|
| Polar |
| 3z2-r2 | 2.610 |
| x2-y2 | -3.709 |
| xy | -2.380 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.625 |
-0.241 |
0.000 |
| y |
-0.241 |
4.400 |
0.000 |
| z |
0.000 |
0.000 |
2.449 |
<r2> (average value of r
2) Å
2
| <r2> |
54.995 |
| (<r2>)1/2 |
7.416 |