Vibrational Frequencies calculated at B3PW91/6-31G(2df,p)
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' |
3303 |
3175 |
0.26 |
|
|
|
2 |
A' |
3144 |
3023 |
2.81 |
|
|
|
3 |
A' |
1540 |
1481 |
33.38 |
|
|
|
4 |
A' |
1401 |
1347 |
13.70 |
|
|
|
5 |
A' |
1250 |
1202 |
23.48 |
|
|
|
6 |
A' |
1019 |
980 |
78.70 |
|
|
|
7 |
A' |
538 |
517 |
0.48 |
|
|
|
8 |
A" |
893 |
859 |
34.79 |
|
|
|
9 |
A" |
687 |
660 |
5.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6887.2 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 6621.4 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 B3PW91/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
0.104 |
|
|
|
2 |
C |
-0.126 |
|
|
|
3 |
H |
0.182 |
|
|
|
4 |
H |
0.186 |
|
|
|
5 |
O |
-0.346 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
3.727 |
-0.391 |
0.000 |
3.747 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.032 |
-0.445 |
0.000 |
y |
-0.445 |
-15.943 |
0.000 |
z |
0.000 |
0.000 |
-16.897 |
|
Traceless |
| x | y | z |
x |
0.388 |
-0.445 |
0.000 |
y |
-0.445 |
0.522 |
0.000 |
z |
0.000 |
0.000 |
-0.910 |
|
Polar |
3z2-r2 | -1.820 |
x2-y2 | -0.089 |
xy | -0.445 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.605 |
-0.083 |
0.000 |
y |
-0.083 |
2.486 |
0.000 |
z |
0.000 |
0.000 |
1.664 |
<r2> (average value of r
2) Å
2
<r2> |
36.744 |
(<r2>)1/2 |
6.062 |