Vibrational Frequencies calculated at wB97X-D/aug-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 |
3811 |
3646 |
35.64 |
|
|
|
2 |
A |
3292 |
3149 |
2.22 |
|
|
|
3 |
A |
3149 |
3012 |
7.61 |
|
|
|
4 |
A |
1446 |
1383 |
6.30 |
|
|
|
5 |
A |
1411 |
1350 |
41.66 |
|
|
|
6 |
A |
1225 |
1172 |
42.58 |
|
|
|
7 |
A |
1179 |
1128 |
5.05 |
|
|
|
8 |
A |
942 |
901 |
14.03 |
|
|
|
9 |
A |
654 |
626 |
46.59 |
|
|
|
10 |
A |
502 |
480 |
1.82 |
|
|
|
11 |
A |
263 |
251 |
35.77 |
|
|
|
12 |
A |
165 |
158 |
101.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9019.7 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 8628.2 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 wB97X-D/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.598 |
|
|
|
2 |
O |
-0.191 |
|
|
|
3 |
O |
-0.227 |
|
|
|
4 |
H |
0.423 |
|
|
|
5 |
H |
0.373 |
|
|
|
6 |
H |
0.220 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.225 |
0.407 |
1.104 |
1.198 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-15.358 |
-0.226 |
-2.987 |
y |
-0.226 |
-18.481 |
-0.456 |
z |
-2.987 |
-0.456 |
-17.911 |
|
Traceless |
| x | y | z |
x |
2.838 |
-0.226 |
-2.987 |
y |
-0.226 |
-1.847 |
-0.456 |
z |
-2.987 |
-0.456 |
-0.992 |
|
Polar |
3z2-r2 | -1.983 |
x2-y2 | 3.123 |
xy | -0.226 |
xz | -2.987 |
yz | -0.456 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.157 |
-0.067 |
-0.099 |
y |
-0.067 |
3.583 |
0.052 |
z |
-0.099 |
0.052 |
3.563 |
<r2> (average value of r
2) Å
2
<r2> |
41.917 |
(<r2>)1/2 |
6.474 |