Vibrational Frequencies calculated at B3PW91/aug-cc-pVTZ
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' |
3904 |
3767 |
81.22 |
|
|
|
2 |
A' |
3823 |
3690 |
10.84 |
|
|
|
3 |
A' |
3691 |
3563 |
346.65 |
|
|
|
4 |
A' |
1650 |
1592 |
38.35 |
|
|
|
5 |
A' |
1630 |
1573 |
91.16 |
|
|
|
6 |
A' |
372 |
359 |
48.27 |
|
|
|
7 |
A' |
190 |
183 |
236.41 |
|
|
|
8 |
A' |
156 |
151 |
47.90 |
|
|
|
9 |
A" |
3925 |
3788 |
84.08 |
|
|
|
10 |
A" |
637 |
614 |
93.63 |
|
|
|
11 |
A" |
164 |
158 |
5.79 |
|
|
|
12 |
A" |
128 |
124 |
161.57 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10134.3 cm
-1
Scaled (by 0.9651) Zero Point Vibrational Energy (zpe) 9780.6 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 B3PW91/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.272 |
|
|
|
2 |
O |
-0.417 |
|
|
|
3 |
O |
-0.349 |
|
|
|
4 |
H |
0.149 |
|
|
|
5 |
H |
0.173 |
|
|
|
6 |
H |
0.173 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.088 |
-2.587 |
0.000 |
2.588 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.954 |
6.164 |
0.000 |
y |
6.164 |
-12.508 |
0.000 |
z |
0.000 |
0.000 |
-12.058 |
|
Traceless |
| x | y | z |
x |
0.329 |
6.164 |
0.000 |
y |
6.164 |
-0.502 |
0.000 |
z |
0.000 |
0.000 |
0.173 |
|
Polar |
3z2-r2 | 0.346 |
x2-y2 | 0.554 |
xy | 6.164 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.731 |
0.148 |
0.000 |
y |
0.148 |
3.235 |
0.000 |
z |
0.000 |
0.000 |
2.763 |
<r2> (average value of r
2) Å
2
<r2> |
53.479 |
(<r2>)1/2 |
7.313 |