Vibrational Frequencies calculated at PBE1PBE/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' |
3966 |
3789 |
96.47 |
|
|
|
2 |
A' |
3874 |
3701 |
18.02 |
|
|
|
3 |
A' |
3743 |
3576 |
369.31 |
|
|
|
4 |
A' |
1645 |
1571 |
50.02 |
|
|
|
5 |
A' |
1627 |
1554 |
125.80 |
|
|
|
6 |
A' |
403 |
385 |
97.85 |
|
|
|
7 |
A' |
213 |
203 |
170.99 |
|
|
|
8 |
A' |
175 |
167 |
159.27 |
|
|
|
9 |
A" |
3994 |
3815 |
97.18 |
|
|
|
10 |
A" |
704 |
672 |
174.80 |
|
|
|
11 |
A" |
185 |
177 |
32.07 |
|
|
|
12 |
A" |
150 |
143 |
185.77 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10338.6 cm
-1
Scaled (by 0.9553) Zero Point Vibrational Energy (zpe) 9876.5 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 PBE1PBE/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.428 |
|
|
|
2 |
O |
-0.772 |
|
|
|
3 |
O |
-0.769 |
|
|
|
4 |
H |
0.351 |
|
|
|
5 |
H |
0.382 |
|
|
|
6 |
H |
0.382 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.062 |
-3.019 |
0.000 |
3.020 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-12.111 |
6.854 |
0.000 |
y |
6.854 |
-12.211 |
0.000 |
z |
0.000 |
0.000 |
-12.091 |
|
Traceless |
| x | y | z |
x |
0.040 |
6.854 |
0.000 |
y |
6.854 |
-0.111 |
0.000 |
z |
0.000 |
0.000 |
0.070 |
|
Polar |
3z2-r2 | 0.141 |
x2-y2 | 0.101 |
xy | 6.854 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.985 |
0.151 |
0.000 |
y |
0.151 |
2.570 |
0.000 |
z |
0.000 |
0.000 |
2.098 |
<r2> (average value of r
2) Å
2
<r2> |
52.243 |
(<r2>)1/2 |
7.228 |