Vibrational Frequencies calculated at B3LYPultrafine/aug-cc-pVDZ
| 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' |
2653 |
2574 |
80.70 |
224.58 |
0.38 |
0.55 |
| 2 |
A' |
1915 |
1859 |
94.15 |
19.59 |
0.59 |
0.74 |
| 3 |
A' |
1084 |
1052 |
40.58 |
5.54 |
0.48 |
0.65 |
Unscaled Zero Point Vibrational Energy (zpe) 2826.1 cm
-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 2742.5 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 B3LYPultrafine/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.377 |
|
|
|
| 2 |
H |
-0.165 |
|
|
|
| 3 |
O |
-0.211 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.974 |
1.341 |
0.000 |
1.657 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.633 |
-1.160 |
0.000 |
| y |
-1.160 |
-11.834 |
0.000 |
| z |
0.000 |
0.000 |
-11.059 |
|
| Traceless |
| | x | y | z |
| x |
-0.186 |
-1.160 |
0.000 |
| y |
-1.160 |
-0.488 |
0.000 |
| z |
0.000 |
0.000 |
0.674 |
|
| Polar |
| 3z2-r2 | 1.347 |
| x2-y2 | 0.201 |
| xy | -1.160 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.580 |
-0.211 |
0.000 |
| y |
-0.211 |
3.174 |
0.000 |
| z |
0.000 |
0.000 |
1.876 |
<r2> (average value of r
2) Å
2
| <r2> |
14.388 |
| (<r2>)1/2 |
3.793 |