Vibrational Frequencies calculated at M06-2X/TZVP
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
3873 |
3664 |
13.67 |
74.27 |
0.16 |
0.27 |
2 |
A1 |
1594 |
1508 |
73.34 |
7.18 |
0.55 |
0.71 |
3 |
B2 |
3983 |
3769 |
64.80 |
34.18 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4725.0 cm
-1
Scaled (by 0.9462) Zero Point Vibrational Energy (zpe) 4470.8 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/TZVP
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.569 |
|
|
|
2 |
H |
0.285 |
|
|
|
3 |
H |
0.285 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-2.184 |
2.184 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-7.544 |
0.000 |
0.000 |
y |
0.000 |
-4.298 |
0.000 |
z |
0.000 |
0.000 |
-6.337 |
|
Traceless |
| x | y | z |
x |
-2.227 |
0.000 |
0.000 |
y |
0.000 |
2.642 |
0.000 |
z |
0.000 |
0.000 |
-0.415 |
|
Polar |
3z2-r2 | -0.831 |
x2-y2 | -3.246 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.718 |
0.000 |
0.000 |
y |
0.000 |
1.162 |
0.000 |
z |
0.000 |
0.000 |
0.922 |
<r2> (average value of r
2) Å
2
<r2> |
5.493 |
(<r2>)1/2 |
2.344 |