Vibrational Frequencies calculated at PBEPBE/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' |
3707 |
3664 |
38.84 |
50.78 |
0.28 |
0.43 |
| 2 |
A' |
3347 |
3308 |
4.23 |
108.67 |
0.11 |
0.19 |
| 3 |
A' |
1624 |
1605 |
21.59 |
7.01 |
0.72 |
0.84 |
| 4 |
A' |
1354 |
1339 |
24.93 |
3.35 |
0.31 |
0.48 |
| 5 |
A' |
1114 |
1101 |
127.35 |
2.44 |
0.14 |
0.24 |
| 6 |
A' |
886 |
876 |
13.79 |
12.17 |
0.25 |
0.40 |
| 7 |
A" |
3440 |
3401 |
0.68 |
63.87 |
0.75 |
0.86 |
| 8 |
A" |
1288 |
1273 |
0.02 |
7.23 |
0.75 |
0.86 |
| 9 |
A" |
432 |
427 |
196.56 |
0.12 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8594.9 cm
-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 8496.9 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 PBEPBE/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.638 |
|
|
|
| 2 |
O |
-0.341 |
|
|
|
| 3 |
H |
0.356 |
|
|
|
| 4 |
H |
0.311 |
|
|
|
| 5 |
H |
0.311 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.174 |
0.607 |
0.000 |
0.631 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.596 |
4.149 |
0.000 |
| y |
4.149 |
-13.254 |
0.000 |
| z |
0.000 |
0.000 |
-12.024 |
|
| Traceless |
| | x | y | z |
| x |
1.044 |
4.149 |
0.000 |
| y |
4.149 |
-1.444 |
0.000 |
| z |
0.000 |
0.000 |
0.400 |
|
| Polar |
| 3z2-r2 | 0.801 |
| x2-y2 | 1.659 |
| xy | 4.149 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.297 |
0.223 |
0.000 |
| y |
0.223 |
2.800 |
0.000 |
| z |
0.000 |
0.000 |
2.188 |
<r2> (average value of r
2) Å
2
| <r2> |
21.288 |
| (<r2>)1/2 |
4.614 |