Vibrational Frequencies calculated at B3LYP/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' |
3134 |
2797 |
6.29 |
|
|
|
| 2 |
A' |
1771 |
1581 |
38.19 |
|
|
|
| 3 |
A' |
1385 |
1236 |
2.41 |
|
|
|
| 4 |
A' |
1056 |
943 |
18.85 |
|
|
|
| 5 |
A' |
456 |
407 |
12.03 |
|
|
|
| 6 |
A" |
897 |
800 |
1.17 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4349.7 cm
-1
Scaled (by 0.8924) Zero Point Vibrational Energy (zpe) 3881.6 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 B3LYP/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.130 |
|
|
|
| 2 |
H |
0.082 |
|
|
|
| 3 |
O |
-0.182 |
|
|
|
| 4 |
O |
-0.029 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.083 |
0.914 |
0.000 |
1.417 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.837 |
-0.711 |
0.000 |
| y |
-0.711 |
-13.541 |
0.000 |
| z |
0.000 |
0.000 |
-14.228 |
|
| Traceless |
| | x | y | z |
| x |
-2.952 |
-0.711 |
0.000 |
| y |
-0.711 |
1.991 |
0.000 |
| z |
0.000 |
0.000 |
0.961 |
|
| Polar |
| 3z2-r2 | 1.922 |
| x2-y2 | -3.296 |
| xy | -0.711 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.096 |
0.020 |
0.000 |
| y |
0.020 |
1.249 |
0.000 |
| z |
0.000 |
0.000 |
0.403 |
<r2> (average value of r
2) Å
2
| <r2> |
35.752 |
| (<r2>)1/2 |
5.979 |