Vibrational Frequencies calculated at M06-2X/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 |
3915 |
3721 |
57.10 |
|
|
|
| 2 |
A |
3286 |
3123 |
23.12 |
|
|
|
| 3 |
A |
3144 |
2988 |
26.44 |
|
|
|
| 4 |
A |
1513 |
1438 |
13.13 |
|
|
|
| 5 |
A |
1369 |
1301 |
31.70 |
|
|
|
| 6 |
A |
1257 |
1195 |
110.37 |
|
|
|
| 7 |
A |
1070 |
1017 |
53.21 |
|
|
|
| 8 |
A |
698 |
664 |
49.98 |
|
|
|
| 9 |
A |
418 |
397 |
107.41 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8335.3 cm
-1
Scaled (by 0.9504) Zero Point Vibrational Energy (zpe) 7921.9 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 M06-2X/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.069 |
|
|
|
| 2 |
O |
-0.502 |
|
|
|
| 3 |
H |
0.126 |
|
|
|
| 4 |
H |
0.102 |
|
|
|
| 5 |
H |
0.343 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.026 |
1.555 |
0.188 |
1.567 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.352 |
-2.165 |
0.711 |
| y |
-2.165 |
-10.878 |
-0.058 |
| z |
0.711 |
-0.058 |
-13.785 |
|
| Traceless |
| | x | y | z |
| x |
0.980 |
-2.165 |
0.711 |
| y |
-2.165 |
1.690 |
-0.058 |
| z |
0.711 |
-0.058 |
-2.669 |
|
| Polar |
| 3z2-r2 | -5.339 |
| x2-y2 | -0.473 |
| xy | -2.165 |
| xz | 0.711 |
| yz | -0.058 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.677 |
-0.149 |
0.054 |
| y |
-0.149 |
2.289 |
0.008 |
| z |
0.054 |
0.008 |
1.217 |
<r2> (average value of r
2) Å
2
| <r2> |
20.324 |
| (<r2>)1/2 |
4.508 |