Vibrational Frequencies calculated at B2PLYP/6-31G
| 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' |
3293 |
3293 |
6.25 |
369.44 |
0.33 |
0.49 |
| 2 |
A' |
1270 |
1270 |
36.06 |
7.73 |
0.71 |
0.83 |
| 3 |
A' |
1108 |
1108 |
165.68 |
17.83 |
0.58 |
0.74 |
Unscaled Zero Point Vibrational Energy (zpe) 2836.1 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2836.1 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 B2PLYP/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.118 |
|
|
|
| 2 |
O |
-0.522 |
|
|
|
| 3 |
H |
0.404 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.950 |
-1.970 |
0.000 |
2.772 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.969 |
1.931 |
-0.001 |
| y |
1.931 |
-12.987 |
-0.006 |
| z |
-0.001 |
-0.006 |
-11.054 |
|
| Traceless |
| | x | y | z |
| x |
1.051 |
1.931 |
-0.001 |
| y |
1.931 |
-1.976 |
-0.006 |
| z |
-0.001 |
-0.006 |
0.925 |
|
| Polar |
| 3z2-r2 | 1.849 |
| x2-y2 | 2.018 |
| xy | 1.931 |
| xz | -0.001 |
| yz | -0.006 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.646 |
0.453 |
0.000 |
| y |
0.453 |
2.660 |
-0.000 |
| z |
0.000 |
-0.000 |
1.224 |
<r2> (average value of r
2) Å
2
| <r2> |
14.993 |
| (<r2>)1/2 |
3.872 |