Vibrational Frequencies calculated at PBEPBEultrafine/6-31+G**
| 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' |
2993 |
2958 |
172.44 |
1100.16 |
0.37 |
0.54 |
| 2 |
A' |
1337 |
1322 |
24.10 |
48.59 |
0.44 |
0.61 |
| 3 |
A' |
1054 |
1042 |
59.24 |
124.64 |
0.44 |
0.61 |
Unscaled Zero Point Vibrational Energy (zpe) 2691.6 cm
-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 2660.9 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 PBEPBEultrafine/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.118 |
|
|
|
| 2 |
O |
-0.233 |
|
|
|
| 3 |
H |
0.352 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.690 |
-2.276 |
0.000 |
2.835 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.564 |
1.676 |
0.000 |
| y |
1.676 |
-13.601 |
0.000 |
| z |
0.000 |
0.000 |
-11.636 |
|
| Traceless |
| | x | y | z |
| x |
1.055 |
1.676 |
0.000 |
| y |
1.676 |
-2.002 |
0.000 |
| z |
0.000 |
0.000 |
0.946 |
|
| Polar |
| 3z2-r2 | 1.893 |
| x2-y2 | 2.038 |
| xy | 1.676 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.620 |
0.477 |
0.000 |
| y |
0.477 |
3.618 |
0.000 |
| z |
0.000 |
0.000 |
1.874 |
<r2> (average value of r
2) Å
2
| <r2> |
14.981 |
| (<r2>)1/2 |
3.871 |