Vibrational Frequencies calculated at LSDA/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' |
3249 |
3188 |
0.87 |
|
|
|
| 2 |
A' |
3089 |
3031 |
3.06 |
|
|
|
| 3 |
A' |
1499 |
1471 |
41.23 |
|
|
|
| 4 |
A' |
1363 |
1338 |
9.90 |
|
|
|
| 5 |
A' |
1222 |
1199 |
28.62 |
|
|
|
| 6 |
A' |
1066 |
1046 |
39.70 |
|
|
|
| 7 |
A' |
539 |
529 |
1.05 |
|
|
|
| 8 |
A" |
801 |
786 |
41.75 |
|
|
|
| 9 |
A" |
662 |
650 |
17.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6744.6 cm
-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 6618.4 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 LSDA/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
0.013 |
|
|
|
| 2 |
C |
-0.132 |
|
|
|
| 3 |
H |
0.210 |
|
|
|
| 4 |
H |
0.211 |
|
|
|
| 5 |
O |
-0.303 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.416 |
-0.402 |
0.000 |
3.440 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.227 |
-0.298 |
0.000 |
| y |
-0.298 |
-16.132 |
0.000 |
| z |
0.000 |
0.000 |
-17.115 |
|
| Traceless |
| | x | y | z |
| x |
0.396 |
-0.298 |
0.000 |
| y |
-0.298 |
0.539 |
0.000 |
| z |
0.000 |
0.000 |
-0.935 |
|
| Polar |
| 3z2-r2 | -1.871 |
| x2-y2 | -0.095 |
| xy | -0.298 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.365 |
-0.109 |
0.000 |
| y |
-0.109 |
2.327 |
0.000 |
| z |
0.000 |
0.000 |
1.325 |
<r2> (average value of r
2) Å
2
| <r2> |
36.970 |
| (<r2>)1/2 |
6.080 |