Vibrational Frequencies calculated at B3PW91/6-31G(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' |
3174 |
3052 |
4.72 |
|
|
|
| 2 |
A' |
3061 |
2943 |
14.31 |
|
|
|
| 3 |
A' |
1791 |
1722 |
370.77 |
|
|
|
| 4 |
A' |
1494 |
1436 |
3.54 |
|
|
|
| 5 |
A' |
1462 |
1405 |
48.25 |
|
|
|
| 6 |
A' |
1365 |
1313 |
179.03 |
|
|
|
| 7 |
A' |
1193 |
1147 |
1.24 |
|
|
|
| 8 |
A' |
1057 |
1016 |
94.81 |
|
|
|
| 9 |
A' |
897 |
862 |
158.99 |
|
|
|
| 10 |
A' |
688 |
661 |
14.83 |
|
|
|
| 11 |
A' |
596 |
573 |
1.24 |
|
|
|
| 12 |
A' |
347 |
334 |
3.23 |
|
|
|
| 13 |
A" |
3154 |
3032 |
12.58 |
|
|
|
| 14 |
A" |
1467 |
1410 |
9.12 |
|
|
|
| 15 |
A" |
1171 |
1126 |
0.61 |
|
|
|
| 16 |
A" |
800 |
769 |
14.22 |
|
|
|
| 17 |
A" |
202 |
194 |
0.85 |
|
|
|
| 18 |
A" |
151 |
145 |
1.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12034.9 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 11570.4 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 B3PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
0.849 |
|
|
|
| 2 |
O |
-0.392 |
|
|
|
| 3 |
O |
-0.385 |
|
|
|
| 4 |
O |
-0.311 |
|
|
|
| 5 |
C |
-0.286 |
|
|
|
| 6 |
H |
0.177 |
|
|
|
| 7 |
H |
0.173 |
|
|
|
| 8 |
H |
0.173 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.356 |
-2.972 |
0.000 |
2.993 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.658 |
0.049 |
0.000 |
| y |
0.049 |
-25.930 |
0.000 |
| z |
0.000 |
0.000 |
-26.362 |
|
| Traceless |
| | x | y | z |
| x |
-4.512 |
0.049 |
0.000 |
| y |
0.049 |
2.580 |
0.000 |
| z |
0.000 |
0.000 |
1.932 |
|
| Polar |
| 3z2-r2 | 3.864 |
| x2-y2 | -4.729 |
| xy | 0.049 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.800 |
0.326 |
0.000 |
| y |
0.326 |
6.228 |
0.000 |
| z |
0.000 |
0.000 |
3.220 |
<r2> (average value of r
2) Å
2
| <r2> |
98.849 |
| (<r2>)1/2 |
9.942 |