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 |
A1 |
3264 |
2913 |
0.91 |
|
|
|
| 2 |
A1 |
1636 |
1460 |
0.16 |
|
|
|
| 3 |
A1 |
1401 |
1250 |
0.69 |
|
|
|
| 4 |
A1 |
1066 |
951 |
0.19 |
|
|
|
| 5 |
A2 |
992 |
886 |
0.00 |
|
|
|
| 6 |
B1 |
3416 |
3048 |
4.80 |
|
|
|
| 7 |
B1 |
1136 |
1014 |
6.73 |
|
|
|
| 8 |
B2 |
1197 |
1069 |
8.50 |
|
|
|
| 9 |
B2 |
963 |
859 |
1.39 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7535.2 cm
-1
Scaled (by 0.8924) Zero Point Vibrational Energy (zpe) 6724.5 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 |
-0.002 |
|
|
|
| 2 |
H |
0.095 |
|
|
|
| 3 |
H |
0.095 |
|
|
|
| 4 |
O |
-0.094 |
|
|
|
| 5 |
O |
-0.094 |
|
|
|
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 |
1.630 |
1.630 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.930 |
0.000 |
0.000 |
| y |
0.000 |
-16.127 |
0.000 |
| z |
0.000 |
0.000 |
-14.239 |
|
| Traceless |
| | x | y | z |
| x |
0.253 |
0.000 |
0.000 |
| y |
0.000 |
-1.543 |
0.000 |
| z |
0.000 |
0.000 |
1.290 |
|
| Polar |
| 3z2-r2 | 2.580 |
| x2-y2 | 1.197 |
| 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 |
0.897 |
0.000 |
0.000 |
| y |
0.000 |
1.260 |
0.000 |
| z |
0.000 |
0.000 |
1.912 |
<r2> (average value of r
2) Å
2
| <r2> |
31.289 |
| (<r2>)1/2 |
5.594 |