Vibrational Frequencies calculated at M06-2X/aug-cc-pVDZ
| 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' |
3317 |
3317 |
2.03 |
|
|
|
| 2 |
A' |
3152 |
3152 |
4.84 |
|
|
|
| 3 |
A' |
1617 |
1617 |
36.45 |
|
|
|
| 4 |
A' |
1423 |
1423 |
9.00 |
|
|
|
| 5 |
A' |
1255 |
1255 |
24.85 |
|
|
|
| 6 |
A' |
949 |
949 |
141.78 |
|
|
|
| 7 |
A' |
550 |
550 |
0.00 |
|
|
|
| 8 |
A" |
1009 |
1009 |
32.64 |
|
|
|
| 9 |
A" |
708 |
708 |
2.55 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6989.9 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6989.9 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/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
0.023 |
|
|
|
| 2 |
C |
0.910 |
|
|
|
| 3 |
H |
-0.195 |
|
|
|
| 4 |
H |
-0.262 |
|
|
|
| 5 |
O |
-0.477 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
4.558 |
-0.357 |
0.000 |
4.572 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.728 |
-0.603 |
0.000 |
| y |
-0.603 |
-16.583 |
0.000 |
| z |
0.000 |
0.000 |
-17.617 |
|
| Traceless |
| | x | y | z |
| x |
0.372 |
-0.603 |
0.000 |
| y |
-0.603 |
0.589 |
0.000 |
| z |
0.000 |
0.000 |
-0.961 |
|
| Polar |
| 3z2-r2 | -1.923 |
| x2-y2 | -0.144 |
| xy | -0.603 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.534 |
-0.028 |
0.000 |
| y |
-0.028 |
3.026 |
0.000 |
| z |
0.000 |
0.000 |
2.406 |
<r2> (average value of r
2) Å
2
| <r2> |
37.088 |
| (<r2>)1/2 |
6.090 |