Vibrational Frequencies calculated at M06-2X/cc-pVTZ
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' |
3957 |
3779 |
92.02 |
|
|
|
2 |
A' |
3865 |
3691 |
19.67 |
|
|
|
3 |
A' |
3790 |
3620 |
272.65 |
|
|
|
4 |
A' |
1645 |
1571 |
59.96 |
|
|
|
5 |
A' |
1624 |
1551 |
82.50 |
|
|
|
6 |
A' |
399 |
381 |
36.19 |
|
|
|
7 |
A' |
199 |
190 |
107.83 |
|
|
|
8 |
A' |
132 |
126 |
259.03 |
|
|
|
9 |
A" |
3965 |
3787 |
92.41 |
|
|
|
10 |
A" |
629 |
601 |
110.92 |
|
|
|
11 |
A" |
209 |
200 |
197.80 |
|
|
|
12 |
A" |
133 |
127 |
0.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10273.7 cm
-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 9812.4 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/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.257 |
|
|
|
2 |
O |
-0.552 |
|
|
|
3 |
O |
-0.514 |
|
|
|
4 |
H |
0.253 |
|
|
|
5 |
H |
0.278 |
|
|
|
6 |
H |
0.278 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.203 |
-2.065 |
0.000 |
2.075 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.296 |
6.393 |
0.000 |
y |
6.393 |
-13.073 |
0.000 |
z |
0.000 |
0.000 |
-11.603 |
|
Traceless |
| x | y | z |
x |
1.042 |
6.393 |
0.000 |
y |
6.393 |
-1.623 |
0.000 |
z |
0.000 |
0.000 |
0.581 |
|
Polar |
3z2-r2 | 1.163 |
x2-y2 | 1.776 |
xy | 6.393 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.081 |
0.253 |
0.000 |
y |
0.253 |
2.472 |
0.000 |
z |
0.000 |
0.000 |
1.987 |
<r2> (average value of r
2) Å
2
<r2> |
52.404 |
(<r2>)1/2 |
7.239 |