Vibrational Frequencies calculated at mPW1PW91/6-31G*
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' |
3889 |
3688 |
56.85 |
|
|
|
2 |
A' |
3795 |
3599 |
15.61 |
|
|
|
3 |
A' |
3682 |
3491 |
293.92 |
|
|
|
4 |
A' |
1754 |
1663 |
80.53 |
|
|
|
5 |
A' |
1721 |
1632 |
81.86 |
|
|
|
6 |
A' |
458 |
434 |
36.41 |
|
|
|
7 |
A' |
232 |
220 |
170.72 |
|
|
|
8 |
A' |
152 |
144 |
251.08 |
|
|
|
9 |
A" |
3914 |
3711 |
59.89 |
|
|
|
10 |
A" |
698 |
662 |
138.29 |
|
|
|
11 |
A" |
176 |
167 |
192.21 |
|
|
|
12 |
A" |
68 |
65 |
36.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10269.3 cm
-1
Scaled (by 0.9483) Zero Point Vibrational Energy (zpe) 9738.4 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 mPW1PW91/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.417 |
|
|
|
2 |
O |
-0.864 |
|
|
|
3 |
O |
-0.788 |
|
|
|
4 |
H |
0.390 |
|
|
|
5 |
H |
0.423 |
|
|
|
6 |
H |
0.423 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.338 |
-2.081 |
0.000 |
2.108 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-10.701 |
6.567 |
0.000 |
y |
6.567 |
-13.821 |
0.000 |
z |
0.000 |
0.000 |
-11.337 |
|
Traceless |
| x | y | z |
x |
1.879 |
6.567 |
0.000 |
y |
6.567 |
-2.802 |
0.000 |
z |
0.000 |
0.000 |
0.924 |
|
Polar |
3z2-r2 | 1.847 |
x2-y2 | 3.120 |
xy | 6.567 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.594 |
0.314 |
0.000 |
y |
0.314 |
1.911 |
0.000 |
z |
0.000 |
0.000 |
1.423 |
<r2> (average value of r
2) Å
2
<r2> |
50.732 |
(<r2>)1/2 |
7.123 |