Vibrational Frequencies calculated at B3LYP/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' |
3285 |
3187 |
53.20 |
851.87 |
0.33 |
0.50 |
| 2 |
A' |
1369 |
1329 |
44.32 |
30.08 |
0.51 |
0.68 |
| 3 |
A' |
1129 |
1096 |
87.00 |
75.40 |
0.39 |
0.56 |
Unscaled Zero Point Vibrational Energy (zpe) 2891.5 cm
-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 2805.9 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-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.016 |
|
|
|
| 2 |
O |
-0.114 |
|
|
|
| 3 |
H |
0.130 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.558 |
-2.172 |
0.000 |
2.673 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.461 |
1.580 |
0.000 |
| y |
1.580 |
-13.589 |
0.000 |
| z |
0.000 |
0.000 |
-11.554 |
|
| Traceless |
| | x | y | z |
| x |
1.111 |
1.580 |
0.000 |
| y |
1.580 |
-2.082 |
0.000 |
| z |
0.000 |
0.000 |
0.971 |
|
| Polar |
| 3z2-r2 | 1.942 |
| x2-y2 | 2.128 |
| xy | 1.580 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.853 |
0.432 |
0.000 |
| y |
0.432 |
3.500 |
0.000 |
| z |
0.000 |
0.000 |
2.196 |
<r2> (average value of r
2) Å
2
| <r2> |
14.834 |
| (<r2>)1/2 |
3.851 |