Vibrational Frequencies calculated at LSDA/6-311+G(3df,2pd)
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
2792 |
2792 |
71.12 |
|
|
|
2 |
A1 |
1820 |
1820 |
107.53 |
|
|
|
3 |
A1 |
1466 |
1466 |
8.38 |
|
|
|
4 |
B1 |
1146 |
1146 |
7.11 |
|
|
|
5 |
B2 |
2844 |
2844 |
116.77 |
|
|
|
6 |
B2 |
1218 |
1218 |
8.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5642.9 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5642.9 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 LSDA/6-311+G(3df,2pd)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.437 |
|
|
|
2 |
C |
0.264 |
|
|
|
3 |
H |
0.087 |
|
|
|
4 |
H |
0.087 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-2.285 |
2.285 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.819 |
0.000 |
0.000 |
y |
0.000 |
-11.724 |
0.000 |
z |
0.000 |
0.000 |
-12.449 |
|
Traceless |
| x | y | z |
x |
0.267 |
0.000 |
0.000 |
y |
0.000 |
0.410 |
0.000 |
z |
0.000 |
0.000 |
-0.678 |
|
Polar |
3z2-r2 | -1.355 |
x2-y2 | -0.096 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.834 |
0.000 |
0.000 |
y |
0.000 |
2.751 |
0.000 |
z |
0.000 |
0.000 |
3.328 |
<r2> (average value of r
2) Å
2
<r2> |
17.054 |
(<r2>)1/2 |
4.130 |