Vibrational Frequencies calculated at PBEPBE/6-311G*
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' |
3225 |
3191 |
0.95 |
|
|
|
2 |
A' |
3062 |
3030 |
1.11 |
|
|
|
3 |
A' |
1456 |
1440 |
24.39 |
|
|
|
4 |
A' |
1335 |
1321 |
21.89 |
|
|
|
5 |
A' |
1211 |
1199 |
18.05 |
|
|
|
6 |
A' |
972 |
962 |
61.73 |
|
|
|
7 |
A' |
532 |
527 |
0.62 |
|
|
|
8 |
A" |
786 |
778 |
41.03 |
|
|
|
9 |
A" |
648 |
641 |
14.31 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6613.7 cm
-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 6545.0 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 PBEPBE/6-311G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
0.028 |
|
|
|
2 |
C |
-0.203 |
|
|
|
3 |
H |
0.224 |
|
|
|
4 |
H |
0.235 |
|
|
|
5 |
O |
-0.284 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
3.549 |
-0.345 |
0.000 |
3.566 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.499 |
-0.341 |
0.000 |
y |
-0.341 |
-16.489 |
0.000 |
z |
0.000 |
0.000 |
-17.377 |
|
Traceless |
| x | y | z |
x |
0.434 |
-0.341 |
0.000 |
y |
-0.341 |
0.449 |
0.000 |
z |
0.000 |
0.000 |
-0.884 |
|
Polar |
3z2-r2 | -1.767 |
x2-y2 | -0.010 |
xy | -0.341 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.749 |
-0.070 |
0.000 |
y |
-0.070 |
2.444 |
0.000 |
z |
0.000 |
0.000 |
1.463 |
<r2> (average value of r
2) Å
2
<r2> |
37.784 |
(<r2>)1/2 |
6.147 |