Vibrational Frequencies calculated at PBEPBE/6-311G**
| 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 |
3653 |
3620 |
24.43 |
|
|
|
| 2 |
A |
3040 |
3012 |
17.34 |
|
|
|
| 3 |
A |
2993 |
2966 |
54.78 |
|
|
|
| 4 |
A |
2926 |
2899 |
44.60 |
|
|
|
| 5 |
A |
1462 |
1449 |
10.29 |
|
|
|
| 6 |
A |
1399 |
1386 |
7.03 |
|
|
|
| 7 |
A |
1393 |
1380 |
0.49 |
|
|
|
| 8 |
A |
1312 |
1300 |
43.19 |
|
|
|
| 9 |
A |
1165 |
1155 |
5.09 |
|
|
|
| 10 |
A |
1131 |
1120 |
1.54 |
|
|
|
| 11 |
A |
987 |
978 |
16.05 |
|
|
|
| 12 |
A |
826 |
819 |
15.40 |
|
|
|
| 13 |
A |
431 |
427 |
6.83 |
|
|
|
| 14 |
A |
256 |
254 |
13.08 |
|
|
|
| 15 |
A |
174 |
172 |
110.75 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11573.7 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 11468.4 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 PBEPBE/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.124 |
|
|
|
| 2 |
O |
-0.227 |
|
|
|
| 3 |
O |
-0.261 |
|
|
|
| 4 |
H |
0.126 |
|
|
|
| 5 |
H |
0.101 |
|
|
|
| 6 |
H |
0.122 |
|
|
|
| 7 |
H |
0.263 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.652 |
-0.542 |
1.474 |
1.700 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.069 |
-0.305 |
-2.695 |
| y |
-0.305 |
-19.660 |
0.040 |
| z |
-2.695 |
0.040 |
-17.670 |
|
| Traceless |
| | x | y | z |
| x |
3.596 |
-0.305 |
-2.695 |
| y |
-0.305 |
-3.290 |
0.040 |
| z |
-2.695 |
0.040 |
-0.306 |
|
| Polar |
| 3z2-r2 | -0.613 |
| x2-y2 | 4.591 |
| xy | -0.305 |
| xz | -2.695 |
| yz | 0.040 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.458 |
0.201 |
-0.202 |
| y |
0.201 |
2.951 |
0.030 |
| z |
-0.202 |
0.030 |
2.953 |
<r2> (average value of r
2) Å
2
| <r2> |
46.855 |
| (<r2>)1/2 |
6.845 |