Vibrational Frequencies calculated at BLYP/STO-3G
| 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' |
3460 |
3201 |
0.83 |
|
|
|
| 2 |
A' |
3241 |
2999 |
29.53 |
|
|
|
| 3 |
A' |
1482 |
1372 |
1.77 |
|
|
|
| 4 |
A' |
1321 |
1222 |
14.26 |
|
|
|
| 5 |
A' |
1196 |
1107 |
5.08 |
|
|
|
| 6 |
A' |
1059 |
980 |
2.51 |
|
|
|
| 7 |
A' |
484 |
448 |
0.99 |
|
|
|
| 8 |
A" |
620 |
573 |
7.63 |
|
|
|
| 9 |
A" |
414 |
383 |
57.41 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6638.0 cm
-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 6141.4 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 BLYP/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
0.004 |
|
|
|
| 2 |
C |
-0.076 |
|
|
|
| 3 |
H |
0.092 |
|
|
|
| 4 |
H |
0.093 |
|
|
|
| 5 |
O |
-0.113 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.554 |
-0.346 |
0.000 |
1.592 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.023 |
0.004 |
0.000 |
| y |
0.004 |
-14.923 |
0.000 |
| z |
0.000 |
0.000 |
-15.256 |
|
| Traceless |
| | x | y | z |
| x |
0.066 |
0.004 |
0.000 |
| y |
0.004 |
0.217 |
0.000 |
| z |
0.000 |
0.000 |
-0.283 |
|
| Polar |
| 3z2-r2 | -0.566 |
| x2-y2 | -0.100 |
| xy | 0.004 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.757 |
-0.137 |
0.000 |
| y |
-0.137 |
1.188 |
0.000 |
| z |
0.000 |
0.000 |
0.478 |
<r2> (average value of r
2) Å
2
| <r2> |
39.477 |
| (<r2>)1/2 |
6.283 |