Vibrational Frequencies calculated at PBEPBEultrafine/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' |
3798 |
3754 |
74.61 |
|
|
|
2 |
A' |
3709 |
3667 |
10.42 |
|
|
|
3 |
A' |
3549 |
3508 |
397.22 |
|
|
|
4 |
A' |
1599 |
1581 |
33.62 |
|
|
|
5 |
A' |
1583 |
1565 |
117.67 |
|
|
|
6 |
A' |
410 |
405 |
83.78 |
|
|
|
7 |
A' |
217 |
214 |
203.22 |
|
|
|
8 |
A' |
180 |
178 |
112.24 |
|
|
|
9 |
A" |
3828 |
3784 |
76.98 |
|
|
|
10 |
A" |
703 |
695 |
151.91 |
|
|
|
11 |
A" |
189 |
187 |
9.61 |
|
|
|
12 |
A" |
152 |
150 |
202.90 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9957.5 cm
-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 9844.0 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 PBEPBEultrafine/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.416 |
|
|
|
2 |
O |
-0.756 |
|
|
|
3 |
O |
-0.755 |
|
|
|
4 |
H |
0.343 |
|
|
|
5 |
H |
0.376 |
|
|
|
6 |
H |
0.376 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.014 |
-2.936 |
0.000 |
2.936 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-12.255 |
6.888 |
0.000 |
y |
6.888 |
-12.849 |
0.000 |
z |
0.000 |
0.000 |
-12.405 |
|
Traceless |
| x | y | z |
x |
0.372 |
6.888 |
0.000 |
y |
6.888 |
-0.519 |
0.000 |
z |
0.000 |
0.000 |
0.147 |
|
Polar |
3z2-r2 | 0.293 |
x2-y2 | 0.594 |
xy | 6.888 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.150 |
0.143 |
0.000 |
y |
0.143 |
2.888 |
0.000 |
z |
0.000 |
0.000 |
2.290 |
<r2> (average value of r
2) Å
2
<r2> |
52.589 |
(<r2>)1/2 |
7.252 |