Vibrational Frequencies calculated at M06-2X/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' |
3760 |
3580 |
85.18 |
69.32 |
0.07 |
0.13 |
| 2 |
A' |
1602 |
1525 |
114.72 |
2.79 |
0.75 |
0.86 |
| 3 |
A' |
929 |
884 |
108.09 |
4.95 |
0.32 |
0.49 |
| 4 |
A' |
759 |
723 |
125.36 |
4.34 |
0.26 |
0.41 |
| 5 |
A" |
3875 |
3690 |
223.22 |
26.11 |
0.75 |
0.86 |
| 6 |
A" |
933 |
888 |
2.77 |
5.54 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5928.6 cm
-1
Scaled (by 0.9522) Zero Point Vibrational Energy (zpe) 5645.2 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/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.404 |
|
|
|
| 2 |
O |
-0.491 |
|
|
|
| 3 |
H |
0.447 |
|
|
|
| 4 |
H |
0.447 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.118 |
-4.574 |
0.000 |
5.040 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.251 |
1.885 |
0.000 |
| y |
1.885 |
-11.857 |
0.000 |
| z |
0.000 |
0.000 |
-9.818 |
|
| Traceless |
| | x | y | z |
| x |
-1.413 |
1.885 |
0.000 |
| y |
1.885 |
-0.822 |
0.000 |
| z |
0.000 |
0.000 |
2.236 |
|
| Polar |
| 3z2-r2 | 4.471 |
| x2-y2 | -0.394 |
| xy | 1.885 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.426 |
0.134 |
0.000 |
| y |
0.134 |
2.469 |
0.000 |
| z |
0.000 |
0.000 |
1.600 |
<r2> (average value of r
2) Å
2
| <r2> |
19.554 |
| (<r2>)1/2 |
4.422 |