Vibrational Frequencies calculated at PBEPBE/6-31G*
| 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' |
3712 |
3659 |
34.89 |
|
|
|
| 2 |
A' |
3615 |
3563 |
6.60 |
|
|
|
| 3 |
A' |
3476 |
3427 |
280.61 |
|
|
|
| 4 |
A' |
1710 |
1686 |
87.78 |
|
|
|
| 5 |
A' |
1681 |
1657 |
42.25 |
|
|
|
| 6 |
A' |
502 |
495 |
16.66 |
|
|
|
| 7 |
A' |
255 |
251 |
207.34 |
|
|
|
| 8 |
A' |
124 |
122 |
261.36 |
|
|
|
| 9 |
A" |
3732 |
3678 |
38.05 |
|
|
|
| 10 |
A" |
711 |
701 |
92.39 |
|
|
|
| 11 |
A" |
192 |
189 |
213.62 |
|
|
|
| 12 |
A" |
135i |
133i |
18.26 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9786.7 cm
-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 9646.7 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 PBEPBE/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.374 |
|
|
|
| 2 |
O |
-0.818 |
|
|
|
| 3 |
O |
-0.731 |
|
|
|
| 4 |
H |
0.370 |
|
|
|
| 5 |
H |
0.403 |
|
|
|
| 6 |
H |
0.403 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.269 |
-1.256 |
0.000 |
1.284 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.870 |
5.940 |
0.000 |
| y |
5.940 |
-14.700 |
0.000 |
| z |
0.000 |
0.000 |
-11.520 |
|
| Traceless |
| | x | y | z |
| x |
2.239 |
5.940 |
0.000 |
| y |
5.940 |
-3.505 |
0.000 |
| z |
0.000 |
0.000 |
1.266 |
|
| Polar |
| 3z2-r2 | 2.531 |
| x2-y2 | 3.829 |
| xy | 5.940 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.706 |
0.302 |
0.000 |
| y |
0.302 |
2.161 |
0.000 |
| z |
0.000 |
0.000 |
1.491 |
<r2> (average value of r
2) Å
2
| <r2> |
49.695 |
| (<r2>)1/2 |
7.050 |