Vibrational Frequencies calculated at HF_cp_opt/3-21G
| 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' |
3891 |
3524 |
24.83 |
|
|
|
| 2 |
A' |
3765 |
3410 |
3.06 |
|
|
|
| 3 |
A' |
3627 |
3285 |
191.19 |
|
|
|
| 4 |
A' |
3617 |
3276 |
165.83 |
|
|
|
| 5 |
A' |
1868 |
1692 |
59.84 |
|
|
|
| 6 |
A' |
1861 |
1686 |
66.66 |
|
|
|
| 7 |
A' |
1092 |
989 |
389.98 |
|
|
|
| 8 |
A' |
532 |
482 |
141.08 |
|
|
|
| 9 |
A' |
244 |
221 |
60.60 |
|
|
|
| 10 |
A' |
212 |
192 |
2.39 |
|
|
|
| 11 |
A" |
3763 |
3408 |
4.12 |
|
|
|
| 12 |
A" |
1865 |
1689 |
26.11 |
|
|
|
| 13 |
A" |
832 |
753 |
309.06 |
|
|
|
| 14 |
A" |
251 |
227 |
31.33 |
|
|
|
| 15 |
A" |
18 |
17 |
112.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13719.8 cm
-1
Scaled (by 0.9056) Zero Point Vibrational Energy (zpe) 12424.7 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 HF_cp_opt/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.000 |
|
|
|
| 2 |
O |
0.000 |
|
|
|
| 3 |
N |
-0.870 |
|
|
|
| 4 |
H |
0.000 |
|
|
|
| 5 |
H |
0.290 |
|
|
|
| 6 |
H |
0.290 |
|
|
|
| 7 |
H |
0.290 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.527 |
-4.157 |
0.000 |
4.428 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.902 |
3.752 |
0.000 |
| y |
3.752 |
-12.016 |
0.000 |
| z |
0.000 |
0.000 |
-12.532 |
|
| Traceless |
| | x | y | z |
| x |
1.372 |
3.752 |
0.000 |
| y |
3.752 |
-0.299 |
0.000 |
| z |
0.000 |
0.000 |
-1.073 |
|
| Polar |
| 3z2-r2 | -2.147 |
| x2-y2 | 1.114 |
| xy | 3.752 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.167 |
-0.127 |
0.000 |
| y |
-0.127 |
0.394 |
0.000 |
| z |
0.000 |
0.000 |
1.186 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |