Vibrational Frequencies calculated at B3LYP/aug-cc-pVTZ
| 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' |
3268 |
3162 |
0.49 |
|
|
|
| 2 |
A' |
3118 |
3017 |
3.10 |
|
|
|
| 3 |
A' |
1544 |
1494 |
30.58 |
|
|
|
| 4 |
A' |
1402 |
1357 |
16.41 |
|
|
|
| 5 |
A' |
1242 |
1202 |
18.01 |
|
|
|
| 6 |
A' |
913 |
883 |
105.76 |
|
|
|
| 7 |
A' |
528 |
511 |
0.09 |
|
|
|
| 8 |
A" |
951 |
920 |
30.70 |
|
|
|
| 9 |
A" |
674 |
652 |
4.55 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6819.8 cm
-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 6598.1 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-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
0.048 |
|
|
|
| 2 |
C |
-0.429 |
|
|
|
| 3 |
H |
0.424 |
|
|
|
| 4 |
H |
0.424 |
|
|
|
| 5 |
O |
-0.468 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
4.298 |
-0.327 |
0.000 |
4.311 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.867 |
-0.589 |
0.000 |
| y |
-0.589 |
-16.787 |
0.000 |
| z |
0.000 |
0.000 |
-17.592 |
|
| Traceless |
| | x | y | z |
| x |
0.323 |
-0.589 |
0.000 |
| y |
-0.589 |
0.443 |
0.000 |
| z |
0.000 |
0.000 |
-0.765 |
|
| Polar |
| 3z2-r2 | -1.531 |
| x2-y2 | -0.080 |
| xy | -0.589 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.817 |
-0.004 |
0.000 |
| y |
-0.004 |
3.239 |
0.000 |
| z |
0.000 |
0.000 |
2.595 |
<r2> (average value of r
2) Å
2
| <r2> |
37.628 |
| (<r2>)1/2 |
6.134 |