Vibrational Frequencies calculated at wB97X-D/6-311+G(3df,2p)
| 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 |
2909 |
2909 |
69.63 |
154.02 |
0.12 |
0.21 |
| 2 |
A1 |
1857 |
1857 |
117.28 |
10.78 |
0.22 |
0.36 |
| 3 |
A1 |
1537 |
1537 |
11.27 |
8.38 |
0.45 |
0.62 |
| 4 |
B1 |
1211 |
1211 |
6.23 |
0.06 |
0.75 |
0.86 |
| 5 |
B2 |
2971 |
2971 |
106.07 |
91.50 |
0.75 |
0.86 |
| 6 |
B2 |
1273 |
1273 |
12.32 |
1.37 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5878.8 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5878.8 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 wB97X-D/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.447 |
|
|
|
| 2 |
C |
0.179 |
|
|
|
| 3 |
H |
0.134 |
|
|
|
| 4 |
H |
0.134 |
|
|
|
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 |
-2.453 |
2.453 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.628 |
0.000 |
0.000 |
| y |
0.000 |
-11.505 |
0.000 |
| z |
0.000 |
0.000 |
-12.205 |
|
| Traceless |
| | x | y | z |
| x |
0.226 |
0.000 |
0.000 |
| y |
0.000 |
0.412 |
0.000 |
| z |
0.000 |
0.000 |
-0.638 |
|
| Polar |
| 3z2-r2 | -1.276 |
| x2-y2 | -0.124 |
| 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 |
1.796 |
0.000 |
0.000 |
| y |
0.000 |
2.544 |
0.000 |
| z |
0.000 |
0.000 |
3.200 |
<r2> (average value of r
2) Å
2
| <r2> |
16.826 |
| (<r2>)1/2 |
4.102 |