Vibrational Frequencies calculated at B3LYP/aug-cc-pVQZ
| 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 |
3831 |
3712 |
63.00 |
|
|
|
| 2 |
A |
3276 |
3174 |
8.80 |
|
|
|
| 3 |
A |
3135 |
3037 |
18.05 |
|
|
|
| 4 |
A |
1484 |
1438 |
8.37 |
|
|
|
| 5 |
A |
1357 |
1315 |
28.70 |
|
|
|
| 6 |
A |
1200 |
1162 |
108.77 |
|
|
|
| 7 |
A |
1054 |
1021 |
47.66 |
|
|
|
| 8 |
A |
518 |
502 |
125.66 |
|
|
|
| 9 |
A |
408 |
396 |
20.97 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8131.6 cm
-1
Scaled (by 0.9689) Zero Point Vibrational Energy (zpe) 7878.7 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/aug-cc-pVQZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.433 |
|
|
|
| 2 |
O |
-0.580 |
|
|
|
| 3 |
H |
0.363 |
|
|
|
| 4 |
H |
0.321 |
|
|
|
| 5 |
H |
0.329 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.083 |
1.448 |
0.227 |
1.468 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.012 |
-2.141 |
0.580 |
| y |
-2.141 |
-11.233 |
-0.014 |
| z |
0.580 |
-0.014 |
-14.636 |
|
| Traceless |
| | x | y | z |
| x |
0.922 |
-2.141 |
0.580 |
| y |
-2.141 |
2.091 |
-0.014 |
| z |
0.580 |
-0.014 |
-3.013 |
|
| Polar |
| 3z2-r2 | -6.027 |
| x2-y2 | -0.779 |
| xy | -2.141 |
| xz | 0.580 |
| yz | -0.014 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.677 |
-0.062 |
-0.032 |
| y |
-0.062 |
3.031 |
-0.011 |
| z |
-0.032 |
-0.011 |
3.054 |
<r2> (average value of r
2) Å
2
| <r2> |
20.753 |
| (<r2>)1/2 |
4.556 |