Vibrational Frequencies calculated at mPW1PW91/6-31+G**
| 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' |
3887 |
3700 |
52.60 |
49.83 |
0.28 |
0.43 |
| 2 |
A' |
3502 |
3333 |
1.47 |
100.24 |
0.11 |
0.19 |
| 3 |
A' |
1694 |
1612 |
23.40 |
6.12 |
0.72 |
0.84 |
| 4 |
A' |
1409 |
1341 |
29.51 |
2.78 |
0.43 |
0.60 |
| 5 |
A' |
1152 |
1097 |
144.36 |
2.92 |
0.18 |
0.30 |
| 6 |
A' |
981 |
934 |
17.88 |
12.47 |
0.26 |
0.41 |
| 7 |
A" |
3597 |
3423 |
3.01 |
58.66 |
0.75 |
0.86 |
| 8 |
A" |
1350 |
1285 |
0.02 |
6.34 |
0.75 |
0.86 |
| 9 |
A" |
455 |
433 |
210.20 |
0.25 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9013.0 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 8578.6 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 mPW1PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.634 |
|
|
|
| 2 |
O |
-0.360 |
|
|
|
| 3 |
H |
0.366 |
|
|
|
| 4 |
H |
0.314 |
|
|
|
| 5 |
H |
0.314 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.139 |
0.630 |
0.000 |
0.645 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.410 |
4.173 |
0.000 |
| y |
4.173 |
-12.931 |
0.000 |
| z |
0.000 |
0.000 |
-11.723 |
|
| Traceless |
| | x | y | z |
| x |
0.917 |
4.173 |
0.000 |
| y |
4.173 |
-1.364 |
0.000 |
| z |
0.000 |
0.000 |
0.447 |
|
| Polar |
| 3z2-r2 | 0.895 |
| x2-y2 | 1.521 |
| xy | 4.173 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.089 |
0.232 |
0.000 |
| y |
0.232 |
2.613 |
0.000 |
| z |
0.000 |
0.000 |
2.026 |
<r2> (average value of r
2) Å
2
| <r2> |
20.683 |
| (<r2>)1/2 |
4.548 |