Vibrational Frequencies calculated at CCSD(T)/6-311+G(3df,2pd)
| 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' |
3931 |
3931 |
|
|
|
|
| 2 |
A' |
3682 |
3682 |
|
|
|
|
| 3 |
A' |
3612 |
3612 |
|
|
|
|
| 4 |
A' |
3483 |
3483 |
|
|
|
|
| 5 |
A' |
1693 |
1693 |
|
|
|
|
| 6 |
A' |
1667 |
1667 |
|
|
|
|
| 7 |
A' |
1107 |
1107 |
|
|
|
|
| 8 |
A' |
444 |
444 |
|
|
|
|
| 9 |
A' |
197 |
197 |
|
|
|
|
| 10 |
A' |
172 |
172 |
|
|
|
|
| 11 |
A" |
3609 |
3609 |
|
|
|
|
| 12 |
A" |
1667 |
1667 |
|
|
|
|
| 13 |
A" |
709 |
709 |
|
|
|
|
| 14 |
A" |
185 |
185 |
|
|
|
|
| 15 |
A" |
29 |
29 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13093.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 13093.5 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 CCSD(T)/6-311+G(3df,2pd)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.352 |
|
|
|
| 2 |
O |
-0.451 |
|
|
|
| 3 |
N |
-0.240 |
|
|
|
| 4 |
H |
0.128 |
|
|
|
| 5 |
H |
0.064 |
|
|
|
| 6 |
H |
0.073 |
|
|
|
| 7 |
H |
0.073 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.309 |
-3.426 |
0.000 |
3.667 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.859 |
3.604 |
0.009 |
| y |
3.604 |
-12.399 |
0.021 |
| z |
0.009 |
0.021 |
-12.646 |
|
| Traceless |
| | x | y | z |
| x |
1.664 |
3.604 |
0.009 |
| y |
3.604 |
-0.647 |
0.021 |
| z |
0.009 |
0.021 |
-1.017 |
|
| Polar |
| 3z2-r2 | -2.034 |
| x2-y2 | 1.540 |
| xy | 3.604 |
| xz | 0.009 |
| yz | 0.021 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |